CN221495120U - Work fixture capable of preventing workpiece from slipping - Google Patents

Abstract

The utility model discloses a work piece slipping prevention fixture in the field of work piece processing equipment, which comprises a bottom plate, a supporting table and a fixed seat, wherein the supporting table is positioned above the top of the bottom plate, the fixed seat is fixedly connected in the middle of the right side of the top of the supporting table, a base is fixedly connected in the middle of the top of the bottom plate, a supporting rod is fixedly connected to the left side of the bottom of an inner cavity of the base, an electric telescopic rod is rotationally connected to the right side of the bottom of the inner cavity of the base, a supporting plate is rotationally connected between the top end of the supporting rod and the top end of the electric telescopic rod, a fixed block is rotationally connected in the middle of the top of the supporting plate, and the fixed block is fixedly connected in the middle of the bottom of the supporting table.

Description

Work fixture capable of preventing workpiece from slipping

Technical Field

The utility model relates to the technical field of workpiece processing equipment, in particular to a fixture for preventing a workpiece from slipping.

Background

Before starting the cutting or drilling process, the workpiece to be machined must first be brought into a correct position in a machine tool or a fixture, a process called positioning. In order to prevent the positioned workpiece to be processed from moving or vibrating under the action of cutting force, gravity or accompanying force, so that the workpiece to be processed always keeps a correct position in the processing process, the workpiece to be processed is also required to be pressed and clamped firmly, and the process is called clamping. The workpiece to be machined is nowadays often positioned and clamped by means of a tool clamp.

At present, in the use of frock clamp, because current frock clamp simple structure is inconvenient to the instrument location in advance, leads to the work piece to be easy to slip at the centre gripping in-process, inconvenient use, and current frock clamp structure is fixed simultaneously, is inconvenient for adjusting the angle of centre gripping work piece for work piece processing is easily restricted, has reduced frock clamp's availability factor, for this we propose a frock clamp of preventing the work piece slippage.

Disclosure of utility model

The utility model aims to provide a fixture for preventing a workpiece from slipping, which solves the problems that the prior fixture has a simple structure, is inconvenient to position a tool in advance, causes the workpiece to easily slip in the clamping process, is inconvenient to use, and is inconvenient to adjust the angle for clamping the workpiece, so that the workpiece is easy to be limited in processing and the use efficiency of the fixture is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a work piece slippage prevention work fixture, includes bottom plate, brace table and fixing base, the brace table is located the top of bottom plate, fixing base fixed connection is in the middle of the top right side of brace table, the fixedly connected with base in the middle of the top of bottom plate, the inner chamber bottom left side fixedly connected with branch of base, the inner chamber bottom right side of base rotates and is connected with electric telescopic handle, the top of branch with rotate between electric telescopic handle's the top and be connected with the backup pad, rotate in the middle of the top of backup pad and be connected with the fixed block, just fixed block fixed connection is in the middle of the bottom of brace table, the transmission toothed ring has been cup jointed in the middle of the lateral wall of fixed block, open flutedly in the middle of brace table bottom right side, the utility model discloses a clamping fixture for the steel wire rope, including the inner chamber top fixedly connected with motor of recess, fixedly connected with centre gripping frock body in the middle of the top left side of brace table, the top of fixing base rotates and is connected with the dead lever, the lateral wall sliding connection of dead lever has the sleeve, telescopic top fixedly connected with roof, the top left side fixedly connected with handle of roof, open in the middle of the bottom of roof has the spout, rotate in the middle of the inner chamber right side wall of spout and be connected with the lead screw, just the lead screw runs through in the middle of the inner chamber left side wall of spout, and extend to the left side of roof, the lateral wall threaded connection of lead screw has the slider, just slider sliding connection is in the inner chamber of spout, the bottom fixedly connected with briquetting of slider.

As a further description of the above technical solution:

an independent battery is fixedly connected in the middle of the bottom of the inner cavity of the base, and the independent battery is a lithium battery.

As a further description of the above technical solution:

The right side of the front side wall of the base is fixedly connected with a control panel, and the control panel is electrically connected with an independent battery, an electric telescopic rod and a motor.

As a further description of the above technical solution:

The output end of the motor is fixedly connected with a transmission gear, and the transmission gear is meshed with the transmission toothed ring.

As a further description of the above technical solution:

the top of dead lever fixedly connected with adsorbs the piece, adsorb the piece and be magnet.

As a further description of the above technical solution:

The top of the inner cavity of the sleeve is fixedly connected with a positioning block, and the positioning block is made of iron materials.

Compared with the prior art, the utility model has the beneficial effects that:

1. This work piece slippage prevention's frock clamp orders about the roof through handle cooperation dead lever and rotates to centre gripping frock body top, then orders about the slider through the lead screw rotation that is equipped with and drive the briquetting and to centre gripping frock body top remove, then pass through, then adsorb the locating piece through the adsorption piece that magnet was made, order about the sleeve and drive roof downwardly moving to order about the briquetting and carry out preliminary centre gripping location to the work piece on the centre gripping frock body, make frock clamp be convenient for advance the location to the instrument, make the work piece be difficult for the slippage in the centre gripping in-process, convenient to use.

2. This work piece slippage prevention's frock clamp, the bottom sprag of supporting bench is regarded as through the backup pad cooperation fixed block that is equipped with, then adjusts the inclination of backup pad through the flexible cooperation branch of electric telescopic link, order about the supporting bench slope simultaneously, then order about the supporting bench rotation through motor cooperation drive gear and transmission ring gear for the work piece is along with rotating angle regulation, thereby makes the angle of frock clamp be convenient for adjust centre gripping work piece, has reduced work piece processing restriction condition, has improved frock clamp's availability factor.

Drawings

FIG. 1 is a schematic diagram of a front view structure of a fixture for preventing a workpiece from slipping;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a tool clamp for preventing a workpiece from slipping;

FIG. 3 is an enlarged schematic view of the structure of the fixture in FIG. 2A for preventing the workpiece from slipping;

Fig. 4 is an enlarged schematic view of the structure of the tooling fixture for preventing the workpiece from slipping in fig. 2.

In the figure: 100. a bottom plate; 110. a base; 120. an independent battery; 130. a support rod; 140. an electric telescopic rod; 150. a support plate; 160. a fixed block; 170. a drive ring gear; 180. a control panel; 200. a support table; 210. a groove; 220. a motor; 230. a transmission gear; 240. clamping the tool body; 300. a fixing seat; 310. a fixed rod; 320. a sleeve; 330. an absorbing member; 340. a positioning block; 350. a top plate; 360. a handle; 370. a chute; 380. a screw rod; 390. a slide block; 391. and (5) briquetting.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a fixture for preventing a workpiece from slipping, which is convenient for positioning a tool in advance and adjusting the angle for clamping the workpiece, and referring to fig. 1-4, comprises a bottom plate 100, a supporting table 200 and a fixing seat 300;

Referring to fig. 1-4 again, a base 110 is fixedly connected in the middle of the top of the base plate 100, the base 110 is used for protecting the independent battery 120, a supporting rod 130 is fixedly connected to the left side of the bottom of the inner cavity of the base 110, an electric telescopic rod 140 is rotatably connected to the right side of the bottom of the inner cavity of the base 110, the electric telescopic rod 140 is used for adjusting the inclination angle of a supporting plate 150 in cooperation with the supporting rod 130, a supporting plate 150 is rotatably connected between the top end of the supporting rod 130 and the top end of the electric telescopic rod 140, the supporting plate 150 is used for supporting a fixed block 160, the middle of the top of the supporting plate 150 is rotatably connected with the fixed block 160, the fixed block 160 is fixedly connected in the middle of the bottom of the supporting table 200, a transmission toothed ring 170 is sleeved in the middle of the outer side wall of the fixed block 160, the transmission toothed ring 170 is used for driving the fixed block 160 to rotate under force, and the base plate 100 is used for supporting the supporting table 200 and the fixing seat 300;

Referring to fig. 1-4 again, a groove 210 is formed in the middle of the right side of the bottom of the supporting table 200, a motor 220 is fixedly connected to the top of the inner cavity of the groove 210, the motor 220 is used for driving a transmission gear 230 to rotate, a clamping tool body 240 is fixedly connected to the middle of the left side of the top of the supporting table 200, the clamping tool body 240 is used for clamping and fixing a workpiece, the supporting table 200 is located above the top of the bottom plate 100, and the supporting table 200 is used for supporting the bottom plate 100;

Referring to fig. 1-4 again, the top of the fixing base 300 is rotatably connected with a fixing rod 310, the fixing rod 310 is used for supporting the sleeve 320, the outer side wall of the fixing rod 310 is slidably connected with the sleeve 320, the sleeve 320 is used for supporting the top plate 350, the top of the sleeve 320 is fixedly connected with the top plate 350, the left side of the top plate 350 is fixedly connected with a handle 360, the handle 360 is used for providing convenience for taking the top plate 350, a sliding groove 370 is formed in the middle of the bottom of the top plate 350, the sliding groove 370 is used for limiting the sliding block 390, a screw rod 380 is rotatably connected in the middle of the right side wall of the inner cavity of the sliding groove 370, the screw rod 380 penetrates through the middle of the left side wall of the inner cavity of the sliding groove 370 and extends to the left side of the top plate 350, the screw rod 380 is used for forcing the sliding block 390 to move left and right, the outer side wall of the screw rod 380 is in threaded connection with the sliding block 390, the sliding block 390 is slidably connected with the inner cavity of the sliding block 390, the sliding block 390 is used for driving the pressing block 391 to move left and right, the bottom of the sliding block 391 is fixedly connected with a pressing block 391, the pressing block 391 is used for holding a workpiece, the fixing base 300 is fixedly connected in the middle of the top right side of the supporting table 200.

Referring to fig. 1-4 again, an independent battery 120 is fixedly connected in the middle of the bottom of the inner cavity of the base 110, the independent battery 120 is a lithium battery, and the independent battery 120 made of the lithium battery has higher cruising ability.

Referring to fig. 1-4 again, a control panel 180 is fixedly connected to the right side of the front sidewall of the base 110, the control panel 180 is electrically connected to the independent battery 120, the electric telescopic rod 140 and the motor 220, and the start and stop of the independent battery 120, the electric telescopic rod 140 and the motor 220 can be controlled through the control panel 180.

Referring to fig. 1-4 again, the output end of the motor 220 is fixedly connected with a transmission gear 230, and the transmission gear 230 is engaged with the transmission gear ring 170, so that the transmission gear ring 170 can be driven to rotate by the transmission gear 230.

Referring to fig. 1 to 4 again, the top end of the fixing rod 310 is fixedly connected with an adsorbing member 330, the adsorbing member 330 is a magnet, and the adsorbing member 330 made of the magnet can adsorb the positioning block 340.

Referring to fig. 1-4 again, a positioning block 340 is fixedly connected to the top of the inner cavity of the sleeve 320, the positioning block 340 is made of iron material, and the positioning block 340 made of iron material can be attracted by a magnet.

In summary, the handle 360 cooperates with the fixing rod 310 to drive the top plate 350 to rotate above the clamping tool body 240, then the screw rod 380 is provided to rotate to drive the sliding block 390 to drive the pressing block 391 to move above the clamping tool body 240, then the adsorbing piece 330 made of a magnet adsorbs the positioning block 340, the sleeve 320 is driven to drive the top plate 350 to move downwards, and the pressing block 391 is driven to initially clamp and position the workpiece on the clamping tool body 240, so that the tool clamp is convenient to position the tool in advance, and the workpiece is not easy to slip in the clamping process, and is convenient to use.

In summary, the supporting plate 150 is matched with the fixing block 160 to serve as the bottom support of the supporting table 200, then the electric telescopic rod 140 is used for telescopic matching with the supporting rod 130 to adjust the inclination angle of the supporting plate 150, the supporting table 200 is driven to incline simultaneously, then the motor 220 is matched with the transmission gear 230 and the transmission toothed ring 170 to drive the supporting table 200 to rotate, so that the workpiece is convenient to adjust the angle for clamping the workpiece along with rotating the adjusting angle, the limiting condition of workpiece processing is reduced, and the use efficiency of the fixture is improved.

When the clamping fixture is specifically used, a person skilled in the art firstly manually places a workpiece on the clamping fixture body 240, then lifts the top plate 350 upwards by holding the handle 360, drives the suction member 330 and the positioning block 340 to be separated from each other, then drives the top plate 350 to rotate to the upper side of the clamping fixture body 240 by matching the fixing seat 300 and the fixing rod 310, then drives the sliding block 390 to drive the pressing block 391 to move to the upper side of the clamping fixture body 240 by rotating the lead screw 380, then releases the handle 360, drives the pressing block 391 to preliminarily fix the workpiece on the clamping fixture body 240 under the suction force of the suction member 330 and the positioning block 340 and the self gravity of the top plate 350, then fixes the workpiece on the clamping fixture body 240, then manually operates the control panel 180 to start the motor 220, drives the transmission gear 230 to rotate by matching the transmission toothed ring 170, the fixing block 160 and the supporting table 200 to rotate by matching the supporting plate 150, and then starts the electric telescopic rod 140 to extend, drives the left side of the supporting plate 150 to extend to adjust the inclination angle of the supporting table 200 until the inclination angle of the supporting table 200 reaches a specified position.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. Work piece slippage prevention work fixture, its characterized in that: including bottom plate (100), brace table (200) and fixing base (300), brace table (200) are located top of bottom plate (100), fixing base (300) fixed connection is in the middle of the top right side of brace table (200), fixedly connected with base (110) in the middle of the top of bottom plate (100), inner chamber bottom left side fixedly connected with branch (130) of base (110), inner chamber bottom right side rotation of base (110) is connected with electric telescopic handle (140), rotate between the top of branch (130) with the top of electric telescopic handle (140) is connected with backup pad (150), rotate in the middle of the top of backup pad (150) and be connected with fixed block (160), just fixed block (160) fixed connection is in the middle of the bottom of brace table (200), cup joint transmission ring gear (170) in the middle of the lateral wall of fixed block (160), open in the middle of the bottom right side of brace table (200) has recess (210), inner chamber top fixedly connected with motor (220) in the middle of recess (210), the top of brace table (200) is connected with backup pad (310) in the middle of the top, fixed block (310) is connected with fixed sleeve (310), the top fixedly connected with roof (350) of sleeve (320), top left side fixedly connected with handle (360) of roof (350), open in the middle of the bottom of roof (350) has spout (370), rotate in the middle of the inner chamber right side wall of spout (370) and be connected with lead screw (380), just lead screw (380) run through in the middle of the inner chamber left side wall of spout (370), and extend to the left side of roof (350), the lateral wall threaded connection of lead screw (380) has slider (390), just slider (390) sliding connection is in the inner chamber of spout (370), the bottom fixedly connected with briquetting (391) of slider (390).

2. The tooling fixture for preventing workpiece slippage according to claim 1, wherein: an independent battery (120) is fixedly connected in the middle of the bottom of the inner cavity of the base (110), and the independent battery (120) is a lithium battery.

3. The tooling fixture for preventing workpiece slippage according to claim 1, wherein: the right side of the front side wall of the base (110) is fixedly connected with a control panel (180), and the control panel (180) is electrically connected with an independent battery (120), an electric telescopic rod (140) and a motor (220).

4. The tooling fixture for preventing workpiece slippage according to claim 1, wherein: the output end of the motor (220) is fixedly connected with a transmission gear (230), and the transmission gear (230) is meshed with the transmission toothed ring (170).

5. The tooling fixture for preventing workpiece slippage according to claim 1, wherein: the top end of the fixing rod (310) is fixedly connected with an adsorption piece (330), and the adsorption piece (330) is a magnet.

6. The tooling fixture for preventing workpiece slippage according to claim 1, wherein: the top of the inner cavity of the sleeve (320) is fixedly connected with a positioning block (340), and the positioning block (340) is made of iron materials.