CN215659432U

CN215659432U - Machine tool accessory corner processing grinding device

Info

Publication number: CN215659432U
Application number: CN202122253334.8U
Authority: CN
Inventors: 戴智江; 杨双尉
Original assignee: Qingdao Zhonggao Machinery Co ltd
Current assignee: Qingdao Zhonggao Machinery Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-28
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a machine tool accessory corner machining and polishing device, which relates to the technical field of machining and polishing and comprises a base, a polishing mechanism, a clamping device and a moving device, wherein the moving device is movably connected with the center of the top of the base, the top of the moving device is movably connected with the bottom of the clamping device, the bottom of the polishing mechanism is movably connected with the top of the base, and the polishing mechanism is arranged on two sides of the clamping device and the moving device. According to the grinding machine, parts with different sizes can be ground through the grinding mechanism, the two sides of the grinding machine are simultaneously ground, the whole grinding time is saved, manual operation is reduced, the grinding effect is better than that of manual operation, the clamping device and the moving device can move when the grinding wheel grinds the parts, manual movement transposition is not needed, accidents are reduced, the safety coefficient is improved, the workload of workers is reduced, and the grinding efficiency is greatly improved.

Description

Machine tool accessory corner processing grinding device

Technical Field

The utility model relates to a machining and polishing device, relates to the technical field of machining and polishing, and particularly relates to a corner machining and polishing device for machine tool accessories.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and are generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and many methods for processing machine parts in modern machine manufacturing are provided: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.

The following problems exist in the prior art:

1. after the primary processing part is finished, the surface of the primary processing part is polished, most of the primary processing part needs manual operation for polishing, time is wasted, the polishing effect cannot reach the expected effect, and the efficiency is not high;

2. the part is polished on the machine grinding wheel by manually holding the part, the danger coefficient is high, accidents easily occur, the angle and the position of the worker are required to be changed continuously, and the workload is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grinding device for machining corners of machine tool accessories, which aims to provide a grinding mechanism and solve the problem of automatic grinding; another purpose is to solve the installation problem to achieve the overall processing effect.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a machine tool accessory corner processing grinding device, includes base, grinding machanism, clamping device and mobile device, the top center department swing joint of base has the mobile device, the top of mobile device and the bottom swing joint of clamping device, grinding machanism's bottom and the top swing joint of base, grinding machanism is in the both sides of clamping device and mobile device.

The polishing mechanism comprises a polishing rotating handle, a polishing wheel and a motor, the polishing rotating handle is movably connected to the front surface of the base close to two sides, the polishing wheel is movably connected to one side of the polishing mechanism, and the motor is fixedly mounted inside the polishing mechanism.

The clamping device comprises a clamping rotating handle, a thread strip and a trapezoidal groove, the clamping rotating handle is movably connected to the position, close to the top, of the front face of the moving device, the thread strip is fixedly connected to the middle of the bottom of the clamping device, and the trapezoidal groove is formed in the position, close to the front and the rear, of the bottom of the clamping device.

The technical scheme of the utility model is further improved as follows: the front of base leans on bottom department to install and collects the box, just collect the outer wall of box and the inside swing joint of base, lean on top department swing joint to have the removal to change in the middle of the front of base.

The technical scheme of the utility model is further improved as follows: the utility model discloses a polishing machine, including base, rotation axis, grinding handle, gear, axis of rotation, grinding handle, the internally mounted of base has the gear, the front fixedly connected with axis of rotation of gear, the axis of rotation is with the back fixed connection who polishes and change the handle, just gear, axis of rotation and the quantity of polishing the handle are two.

The technical scheme of the utility model is further improved as follows: the grinding mechanism is characterized in that a rack is fixedly connected to the bottom of the grinding mechanism, the surface of the rack is movably connected with the outer wall of the gear, a support column is fixedly connected to the center of the interior of the grinding wheel, two ends of the support column are movably connected with the interior of the grinding mechanism, a chain is movably connected to one side of the support column, the inner side of the chain is movably connected with the outer wall of a shaft of the motor, and the motor, the chain and the grinding wheel are multiple in number.

The technical scheme of the utility model is further improved as follows: the front face of the clamping rotating handle is movably connected with a handle, the inside of the moving device is movably connected with a transmission shaft, one side of the transmission shaft is fixedly connected with the clamping rotating handle, the outer wall of the transmission shaft is fixedly connected with two threaded columns, and the outer wall of each threaded column is movably connected with the surface of each threaded strip.

The technical scheme of the utility model is further improved as follows: the top fixedly connected with trapezoidal piece of mobile device, the surface of trapezoidal piece and the inner wall swing joint in trapezoidal groove, just the quantity in trapezoidal piece and trapezoidal groove is a plurality ofly.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a grinding device for machining corners of machine tool accessories, wherein a grinding mechanism can be adjusted, parts with different sizes can be ground, two sides of the parts are ground simultaneously, the whole grinding time is saved, the grinding efficiency is improved, the parts are clamped by a clamping device, manual grinding is not needed, the grinding mechanism can finish grinding rapidly after one time, manual operation is reduced, and the grinding effect is better than that of manual grinding.

2. The utility model provides a grinding device for machining corners of machine tool accessories, wherein a clamping device and a moving device can move when a grinding wheel grinds parts, so that one side of each part can be ground, manual movement and transposition are not needed, accidents are reduced, the safety coefficient is improved, the workload of workers is reduced, the workers only need to operate the moving device to move back and forth, and the grinding efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the grinding mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the clamping device of the present invention;

fig. 4 is a partially enlarged view of the clamping device of the present invention.

In the figure: 1. a base; 2. a polishing mechanism; 3. a clamping device; 4. a mobile device; 11. a collection box; 21. polishing the rotating handle; 22. grinding a grinding wheel; 23. an electric motor; 24. a rack; 25. a gear; 221. a support pillar; 231. a chain; 251. a rotating shaft; 31. clamping the rotating handle; 32. a threaded strip; 33. a trapezoidal groove; 311. a handle; 312. a threaded post; 313. a transmission shaft; 41. moving the rotating handle; 42. a trapezoidal block.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-4, the utility model provides a grinding device for machining corners of machine tool accessories, which comprises a base 1, a grinding mechanism 2, a clamping device 3 and a moving device 4, wherein the moving device 4 is movably connected with the center of the top of the base 1, the top of the moving device 4 is movably connected with the bottom of the clamping device 3, the moving device 4 drives the clamping device 3 to move, so that parts can be conveniently moved, the bottom of the grinding mechanism 2 is movably connected with the top of the base 1, the grinding mechanism 2 is arranged on two sides of the clamping device 3 and the moving device 4, the distance between the grinding mechanisms 2 is adjusted according to the sizes of the parts, so that the parts can be conveniently machined and ground, a collecting box 11 is arranged on the front side of the base 1 close to the bottom, the outer wall of the collecting box 11 is movably connected with the inside of the base 1, and the collecting box 11 can clean and collect worn-off scraps after grinding is completed, the middle part of the front surface of the base 1 close to the top is movably connected with a movable rotating handle 41, and the movable rotating handle 41 controls the movement of the moving device 4.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, grinding machanism 2 is including polishing commentaries on classics 21, emery wheel 22 and motor 23, and the front of base 1 leans on both sides department swing joint to have the rotation of polishing 21, and the rotation of polishing 21 control grinding machanism 2 and remove, makes grinding machanism 2 can hug closely the part surface, and one side swing joint of grinding machanism 2 has emery wheel 22, and grinding machanism 2's inside fixed mounting has motor 23.

In this embodiment, a gear 25 is installed inside the base 1, a rotating shaft 251 is fixedly connected to the front surface of the gear 25, the rotating shaft 251 is fixedly connected to the back surface of the polishing handle 21, and the number of the gear 25, the rotating shaft 251 and the polishing handle 21 is two, the rotating shaft 251 is rotated by the rotation of the polishing handle 21, the gear 25 is driven to rotate together, the polishing mechanism 2 can move by the rotation of the gear 25, a rack 24 is fixedly connected to the bottom of the polishing mechanism 2, the surface of the rack 24 is movably connected to the outer wall of the gear 25, the rack 24 is driven to move by the rotation of the gear 25, so that the polishing mechanism 2 moves, a supporting column 221 is fixedly connected to the inner center of the polishing wheel 22, two ends of the supporting column 221 are movably connected to the inside of the polishing mechanism 2, a chain 231 is movably connected to one side of the supporting column 221, and the inner side of the chain 231 is movably connected to the outer wall of the shaft of the motor 23, and the number of the motor 23, the chain 231 and the grinding wheel 22 is multiple, the rotation of the motor 23 drives the chain 231 to transmit, so that the support column 221 is driven to rotate, the grinding wheel 22 rotates at a high speed, and the parts are machined and ground.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the clamping device 3 comprises a clamping rotating handle 31, a thread strip 32 and a trapezoidal groove 33, the front face of the moving device 4 is movably connected with the clamping rotating handle 31 close to the top, the clamping rotating handle 31 enables the two clamping devices 3 to move relative to each other to clamp parts, the thread strip 32 is fixedly connected with the middle of the bottom of the clamping device 3, transmission is facilitated, the clamping devices 3 are enabled to move, and the trapezoidal groove 33 is formed in the bottom of the clamping device 3 close to the front face.

In this embodiment, a handle 311 is movably connected to the front surface of the clamping rotating handle 31 to facilitate the rotation of the clamping rotating handle 31, a transmission shaft 313 is movably connected to the inside of the moving device 4, the clamping rotating handle 31 is fixedly connected to one side of the transmission shaft 313, a threaded post 312 is fixedly connected to the outer wall of the transmission shaft 313, and the number of the threaded columns 312 is two, the outer wall of the threaded column 312 is movably connected with the surface of the threaded strip 32, the clamping rotating handle 31 enables the transmission shaft 313 to rotate to drive the two threaded columns 312 to rotate together, the threaded columns 312 are matched with the threaded strip 32 to enable the clamping device 3 to move mutually, the top of the moving device 4 is fixedly connected with a trapezoidal block 42, the surface of the trapezoidal block 42 is movably connected with the inner wall of the trapezoidal groove 33, and the trapezoidal piece 42 and the trapezoidal groove 33 are a plurality of in quantity, and trapezoidal piece 42 and trapezoidal groove 33 mutually support, can make clamping device 3 stabilize at the top of mobile device 4.

The working principle of the grinding device for processing the corner of the machine tool accessory is described in detail below.

As shown in fig. 1-4, a processed part is placed in a clamping device 3, a clamping rotating handle 31 is rotated to tightly clamp the clamping device 3, a polishing rotating handle 21 is rotated to adjust the positions of two polishing mechanisms 2, so that a polishing wheel 22 contacts the surface of the part, a motor 23 is started, the motor 23 is driven by a chain 231, the polishing wheel 22 rotates at a high speed, the position of the polishing mechanism 2 is adjusted again, the surface of the part can be polished better, the rotating handle 41 is rotated and moved, so that the moving device 4 drives the clamping device 3 and the part to move back and forth, the polishing of the whole surface by the polishing wheel 22 is facilitated, after two surfaces are polished, the placement of the part is adjusted, the polishing of the other two surfaces is performed, and the rotating handle 41 is rotated back and forth to repeatedly polish the part until the requirement is met.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a machine tool accessory corner processing grinding device, includes base (1), grinding machanism (2), clamping device (3) and mobile device (4), its characterized in that: the center of the top of the base (1) is movably connected with a moving device (4), the top of the moving device (4) is movably connected with the bottom of the clamping device (3), the bottom of the polishing mechanism (2) is movably connected with the top of the base (1), and the polishing mechanism (2) is arranged on two sides of the clamping device (3) and the moving device (4);

the polishing mechanism (2) comprises a polishing rotating handle (21), a polishing wheel (22) and a motor (23), the polishing rotating handle (21) is movably connected to the front surface of the base (1) close to two sides, the polishing wheel (22) is movably connected to one side of the polishing mechanism (2), and the motor (23) is fixedly installed inside the polishing mechanism (2);

clamping device (3) are changeed handle (31), screw thread strip (32) and dovetail groove (33) including the clamping, the front of mobile device (4) is by top department swing joint to have the clamping to change handle (31), department fixedly connected with screw thread strip (32) in the middle of the bottom of clamping device (3), dovetail groove (33) have been seted up to the bottom of clamping device (3) by preceding back department.

2. The machine tool accessory corner processing grinding device of claim 1, wherein: the front of base (1) leans on bottom department to install and collects box (11), just the outer wall of collecting box (11) and the inside swing joint of base (1), lean on top department swing joint to have the removal to change handle (41) in the middle of the front of base (1).

3. The machine tool accessory corner processing grinding device of claim 1, wherein: the polishing machine is characterized in that a gear (25) is mounted inside the base (1), a rotating shaft (251) is fixedly connected to the front face of the gear (25), the rotating shaft (251) is fixedly connected with the back face of the polishing rotating handle (21), and the number of the gear (25), the number of the rotating shaft (251) and the number of the polishing rotating handles (21) are two.

4. The machine tool accessory corner processing grinding device of claim 1, wherein: the bottom fixedly connected with rack (24) of grinding machanism (2), the surface of rack (24) and the outer wall swing joint of gear (25), the inside center department fixedly connected with support column (221) of emery wheel (22) grinds, the both ends of support column (221) and the inside swing joint of grinding machanism (2), one side swing joint of support column (221) has chain (231), the inboard of chain (231) and the axle outer wall swing joint of motor (23), just motor (23), the quantity of chain (231) and emery wheel (22) is a plurality ofly.

5. The machine tool accessory corner processing grinding device of claim 1, wherein: the front face of the clamping rotating handle (31) is movably connected with a handle (311), the inner portion of the moving device (4) is movably connected with a transmission shaft (313), one side of the transmission shaft (313) is fixedly connected with the clamping rotating handle (31), the outer wall of the transmission shaft (313) is fixedly connected with threaded columns (312), the number of the threaded columns (312) is two, and the outer wall of each threaded column (312) is movably connected with the surface of each threaded strip (32).

6. The machine tool accessory corner processing grinding device of claim 1, wherein: the top fixedly connected with trapezoidal piece (42) of mobile device (4), the surface of trapezoidal piece (42) and the inner wall swing joint in trapezoidal groove (33), just the quantity of trapezoidal piece (42) and trapezoidal groove (33) is a plurality of.