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CN210732485U - Manipulator clamp - Google Patents

Manipulator clamp Download PDF

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Publication number
CN210732485U
CN210732485U CN201921747905.XU CN201921747905U CN210732485U CN 210732485 U CN210732485 U CN 210732485U CN 201921747905 U CN201921747905 U CN 201921747905U CN 210732485 U CN210732485 U CN 210732485U
Authority
CN
China
Prior art keywords
worm
clamping plate
base
cam
transmission shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921747905.XU
Other languages
Chinese (zh)
Inventor
钟垚昌
王建军
张三佐
钟运森
李志冬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Huazhuochang Precision Mould Co Ltd
Original Assignee
Kunshan Huazhuochang Precision Mould Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Huazhuochang Precision Mould Co Ltd filed Critical Kunshan Huazhuochang Precision Mould Co Ltd
Priority to CN201921747905.XU priority Critical patent/CN210732485U/en
Application granted granted Critical
Publication of CN210732485U publication Critical patent/CN210732485U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of clamps, in particular to a manipulator clamp, which solves the defects of poor fixity and excessively complex structure in the prior art, and comprises a base, wherein the top of the base is sequentially fixed with a first fixing seat, a second fixing seat and a baffle plate through screws, the number of the first fixing seat and the second fixing seat is two, a worm and a transmission shaft are respectively and rotatably arranged between the two first fixing seats and the second fixing seat, the worm is engaged and connected with a worm wheel, the worm wheel is sleeved outside the transmission shaft, the cam is adopted to extrude a clamping plate for fixing through the arrangement of structures such as a cam, a ring groove, a clamping plate, a convex-concave groove and the like, the pressing force of the cam is stronger, the clamping plate and a workpiece cannot be loosened, the convex-concave groove is additionally arranged on one side of the clamping plate to increase the friction force, and the workpiece, the stability and the fixity of equipment have been strengthened effectively, are fit for using widely.

Description

Manipulator clamp
Technical Field
The utility model relates to an anchor clamps technical field especially relates to manipulator anchor clamps.
Background
In automated manufacturing, a robot clamp is typically used to hold a workpiece. However, the manipulator clamp on the current market has the following problems when in use: firstly, the fixity of a clamped workpiece is poor, and the workpiece often falls off in the clamping process; secondly, fixture is too loaded down with trivial details, and mounting structure is complicated and efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of poor fixation and excessively complex structure in the prior art and providing a manipulator clamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
manipulator anchor clamps, the on-line screen storage device comprises a base, the top of base loops through screw fixation and has first fixing base, second fixing base and baffle, the quantity of first fixing base and second fixing base all sets up to two, rotates respectively between two first fixing bases and the second fixing base and installs worm and transmission shaft, the worm meshing is connected with the worm wheel, the outside at the transmission shaft is established to the worm wheel cover, and the outside of transmission shaft still overlaps and is equipped with the cam, the annular has been seted up in the outside of cam, the top of base slides and is provided with the grip block, and there is the connecting block one side of grip block through the screw fixation, the connecting block embedding is in the inside of annular.
Preferably, first bearing and second bearing are installed respectively to the inside of first fixing base and second fixing base, the inside at first bearing is all established at the both ends of worm, the inside at the second bearing is all established at the both ends of transmission shaft, and the tip welding of worm has the regulating spindle.
Preferably, the top of base is fixed with the guide rail of symmetrical arrangement through the rivet, the bottom both sides of grip block all are fixed with the slider through the screw, slider and guide rail sliding connection.
Preferably, one side of the clamping plate is provided with a convex-concave groove.
Preferably, the centre of the clamping plate and the centre of the baffle are on the same axis.
The utility model has the advantages that:
1. the utility model discloses in through the setting of regulating spindle, transmission shaft, cam, grip block isotructure, equipment rotates through power supply drive regulating spindle when using, can press from both sides the work piece after transmission shaft transmission and tightly fix, simplified the fixture complicated on the existing market, make it possess the auto-lock characteristic when the installation design between the worm gear, it is more convenient to operate, and the centre gripping action time is short, makes work efficiency promote greatly.
2. The utility model discloses in through the setting of cam, annular, grip block, convex-concave line groove isotructure, adopt cam extrusion grip block to fix, the packing force of cam is stronger, can not become flexible between grip block and the work piece, and convex-concave line groove messenger frictional force increase is add to one side of grip block, presss from both sides the condition that the in-process can not take place the work piece and break away from, and the stability and the fixity of equipment have been strengthened effectively, are fit for using widely.
Drawings
Fig. 1 is a top view of a manipulator fixture according to the present invention;
fig. 2 is a side view of the clamping plate according to the present invention;
fig. 3 is a schematic structural diagram of the cam according to the present invention.
In the figure: the device comprises a base 1, a first fixing seat 2, a second fixing seat 3, an adjusting shaft 4, a worm 5, a worm wheel 6, a transmission shaft 7, a cam 8, a ring groove 9, a clamping plate 10, a baffle 11, a guide rail 12, a connecting block 13, a convex-concave groove 14 and a sliding block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the manipulator clamp includes a base 1, the top of the base 1 is sequentially fixed with a first fixing seat 2, a second fixing seat 3 and a baffle 11 through screws, the number of the first fixing seat 2 and the second fixing seat 3 is two, a worm 5 and a transmission shaft 7 are respectively rotatably installed between the two first fixing seats 2 and the second fixing seat 3, the cam 8, a ring groove 9, a clamping plate 10, a convex-concave groove 14 and other structures are arranged, the clamping plate 10 is extruded by the cam 8 for fixation, the pressing force of the cam 8 is strong, the clamping plate 10 and a workpiece cannot be loosened, the convex-concave groove 14 is additionally arranged on one side of the clamping plate 10 to increase friction, the workpiece can not be separated in the clamping process, the stability and the fixity of the device are effectively enhanced, the manipulator clamp is suitable for popularization and use, the worm 5 is engaged with a worm wheel 6, the worm wheel 6 is sleeved on the outer side of the transmission shaft 7, the cam 8 is sleeved on the outer side of the transmission shaft 7, the annular groove 9 is formed in the outer side of the cam 8, the clamping plate 10 is arranged at the top of the base 1 in a sliding mode, the connecting block 13 is fixed to one side of the clamping plate 10 through screws, the connecting block 13 is embedded in the annular groove 9, through arrangement of the adjusting shaft 4, the transmission shaft 7, the cam 8 and the clamping plate 10, when the device is used, the adjusting shaft 4 is driven to rotate through a power source, a workpiece can be clamped and fixed after transmission of the transmission shaft 7, a complex clamping mechanism in the market at present is simplified, the worm wheel 6 and the worm 5 have a self-locking characteristic in installation design, operation is more convenient, clamping action time is short, working efficiency is greatly improved, the first bearing and the second bearing are respectively installed in the first fixing seat 2 and the second fixing seat 3, two ends of the, the two ends of the transmission shaft 7 are sleeved inside the second bearing, the adjusting shaft 4 is welded at the end of the worm 5, symmetrically-arranged guide rails 12 are fixed at the top of the base 1 through rivets, sliders 15 are fixed on two sides of the bottom of the clamping plate 10 through screws, the sliders 15 are connected with the guide rails 12 in a sliding mode, convex-concave thread grooves 14 are formed in one side of the clamping plate 10, and the center of the clamping plate 10 and the center of the baffle 11 are on the same axis.
In the embodiment, when the equipment is used, the adjusting shaft 4 is fixedly connected with a power source in the prior art, the base 1 is fixedly installed with mechanical equipment through a plurality of installation holes formed in the base, when a workpiece is clamped, the power source drives the adjusting shaft 4 and the worm 5 to rotate, the worm 5 transmits force to the worm wheel 6 and the transmission shaft 7, the transmission shaft 7 drives the cam 8 to rotate, the cam 8 rotates relative to the connecting block 13, the clamping plate 10 slides on the guide rail 12 to clamp and fix the workpiece through the thrust provided by the change of the shape of the cam 8, the cam 8 can be suitable for the workpiece in a certain size range, and the cam 8 can be replaced according to the size of the workpiece;
furthermore, when the clamping plate 10 compresses the workpiece, the other side of the workpiece is tightly contacted with the baffle plate 11, and because the convex-concave groove 14 is additionally arranged on one side of the clamping plate 10, the friction force between the workpiece and the clamping plate 10 is increased, and the workpiece is not easy to fall off;
in the installation design, the worm 5 and the worm wheel 6 satisfy the self-locking characteristic, that is, the worm wheel 6 can only be driven by the worm 5 to rotate, but the worm wheel 6 can not drive the worm 5 to rotate, so when the power source stops operating, the positions of the cam 8 and the clamping plate 10 are kept fixed, and the workpiece can not loosen.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. Manipulator anchor clamps, including base (1), its characterized in that, the top of base (1) loops through the screw fixation and has first fixing base (2), second fixing base (3) and baffle (11), the quantity of first fixing base (2) and second fixing base (3) all sets up to two, rotates respectively between two first fixing base (2) and second fixing base (3) and installs worm (5) and transmission shaft (7), worm (5) meshing is connected with worm wheel (6), worm wheel (6) cover is established in the outside of transmission shaft (7), and the outside of transmission shaft (7) still overlaps and is equipped with cam (8), annular (9) have been seted up in the outside of cam (8), the top of base (1) slides and is provided with grip block (10), and there is connecting block (13) one side of grip block (10) through the screw fixation, the connecting piece (13) is embedded in the annular groove (9).
2. The manipulator fixture according to claim 1, wherein a first bearing and a second bearing are respectively installed inside the first fixing seat (2) and the second fixing seat (3), both ends of the worm (5) are sleeved inside the first bearing, both ends of the transmission shaft (7) are sleeved inside the second bearing, and the adjusting shaft (4) is welded at the end of the worm (5).
3. The manipulator clamp according to claim 1, wherein symmetrically arranged guide rails (12) are fixed to the top of the base (1) through rivets, sliding blocks (15) are fixed to two sides of the bottom of the clamping plate (10) through screws, and the sliding blocks (15) are connected with the guide rails (12) in a sliding mode.
4. The robot clamp according to claim 1, characterized in that one side of the clamping plate (10) is provided with a knurl groove (14).
5. The robot clamp according to claim 1, characterized in that the centre of the clamping plate (10) is on the same axis as the centre of the baffle (11).
CN201921747905.XU 2019-10-18 2019-10-18 Manipulator clamp Expired - Fee Related CN210732485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921747905.XU CN210732485U (en) 2019-10-18 2019-10-18 Manipulator clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921747905.XU CN210732485U (en) 2019-10-18 2019-10-18 Manipulator clamp

Publications (1)

Publication Number Publication Date
CN210732485U true CN210732485U (en) 2020-06-12

Family

ID=71005354

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921747905.XU Expired - Fee Related CN210732485U (en) 2019-10-18 2019-10-18 Manipulator clamp

Country Status (1)

Country Link
CN (1) CN210732485U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590556A (en) * 2020-06-24 2020-08-28 南京工业职业技术学院 A multi-degree-of-freedom, multi-stage intelligent pipe-climbing robot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590556A (en) * 2020-06-24 2020-08-28 南京工业职业技术学院 A multi-degree-of-freedom, multi-stage intelligent pipe-climbing robot

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200612