CN210704390U - Positioning mechanism - Google Patents

Positioning mechanism Download PDF

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Publication number
CN210704390U
CN210704390U CN201921159653.9U CN201921159653U CN210704390U CN 210704390 U CN210704390 U CN 210704390U CN 201921159653 U CN201921159653 U CN 201921159653U CN 210704390 U CN210704390 U CN 210704390U
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CN
China
Prior art keywords
positioning
workpiece
positioning mechanism
threaded shaft
location
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.)
Active
Application number
CN201921159653.9U
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Chinese (zh)
Inventor
吴绍安
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.)
Shenzhen Jinsheng Electric Technology Co ltd
Original Assignee
Shenzhen Jinsheng Electric Technology 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.)
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Publication date
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Priority to CN201921159653.9U priority Critical patent/CN210704390U/en
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Publication of CN210704390U publication Critical patent/CN210704390U/en
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Abstract

The utility model provides a positioning mechanism, includes the workstation and sets up the positioning mechanism at both ends on the workstation, positioning mechanism is including location cylinder and location splint, and location splint pass through the slide rail slidable and set up on the workstation surface, and the tip and the location splint of location cylinder are connected, and two location cylinders can drive two location splint respectively and move on the workstation, place the work piece in the middle of two location splint and can realize pressing from both sides tightly. The locating clamp plate is provided with a horizontal sliding groove, a plurality of sliding blocks are clamped in the sliding groove, a penetrating threaded hole is formed in each sliding block, a threaded shaft is screwed in each threaded hole through threads, a handle is arranged at one end, far away from a workpiece, of each threaded shaft, and the threaded shafts can move on the sliding blocks by rotating the handles. When clamping the workpiece with the irregular shape, the position of the sliding block on the positioning clamping plate can be adjusted, and then the threaded shaft is rotated, so that the end part of the threaded shaft is pushed into the concave part on the side surface of the workpiece, and the clamping of the workpiece with the irregular shape is realized.

Description

Positioning mechanism
Technical Field
The utility model belongs to the technical field of positioning jig and specifically relates to a positioning mechanism is related to.
Background
When assembly line operation, need process the production to different products, can need fix a position the centre gripping to various different raw materials this moment, the going on of convenient follow-up processing work, but current location tool often is two mobilizable splint, presss from both sides the work piece raw materials tight.
However, workpiece raw materials needing to be clamped are irregular in shape, and if the workpiece raw materials are still clamped by the two clamping plates, only one or two points are possibly contacted with the workpiece by the clamping plates, so that the clamping force is insufficient, and the workpiece raw materials are easy to loosen in the subsequent machining process, so that the machining quality is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A positioning mechanism comprises a workbench and positioning mechanisms arranged at two ends of the workbench, wherein the positioning mechanism comprises a positioning cylinder and positioning clamping plates, the positioning clamping plates are slidably arranged on the surface of the workbench through slide rails, the end parts of the positioning cylinder are connected with the positioning clamping plates, and the two positioning cylinders can respectively drive the two positioning clamping plates to move on the workbench;
the locating clamp plate is provided with a horizontal sliding groove, a plurality of sliding blocks are clamped in the sliding groove, a penetrating threaded hole is formed in each sliding block, a threaded shaft is screwed in each threaded hole through threads, a handle is arranged at one end, far away from a workpiece, of each threaded shaft, and the threaded shafts can move on the sliding blocks by rotating the handles.
Preferably, one end of the threaded shaft close to the workpiece is provided with a silica gel head.
Preferably, one end of the sliding groove of the positioning clamping plate is open; the opening part of spout articulates there is rotatory shrouding, and the upper end of rotatory shrouding is fixed on the location splint through the cotter pin.
Preferably, four corners of the bottom of the workbench are provided with support columns, and the joints of the support columns and the workbench are provided with air cylinders.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, design novelty can fix a position the centre gripping to irregularly shaped's work piece, and fix a position and add and hold more firm, are difficult for droing, strengthen the stability of follow-up processing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the positioning clamp plate of the present invention;
fig. 3 is a side view of the positioning clamp plate of the present invention;
fig. 4 is a top view of the present invention when clamping a workpiece.
In the figure: 1. workstation, 2, support column, 3, location cylinder, 4, location splint, 5, location slide rail, 6, sliding block, 7, threaded shaft, 8, silica gel head, 9, handle, 10, spout, 11, rotatory shrouding.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 to 4, in the embodiment of the present invention, a positioning mechanism, includes a workbench and a positioning mechanism disposed at two ends of the workbench, the positioning mechanism includes a positioning cylinder and a positioning clamp plate, the positioning clamp plate is slidably disposed on the surface of the workbench through a slide rail, the end of the positioning cylinder is connected to the positioning clamp plate, two positioning cylinders can respectively drive two positioning clamp plates to move on the workbench, and the workpiece is placed between the two positioning clamp plates to be clamped.
The locating clamp plate is provided with a horizontal sliding groove, a plurality of sliding blocks are clamped in the sliding groove, a penetrating threaded hole is formed in each sliding block, a threaded shaft is screwed in each threaded hole through threads, a handle is arranged at one end, far away from a workpiece, of each threaded shaft, and the threaded shafts can move on the sliding blocks by rotating the handles. When clamping the workpiece with the irregular shape, the position of the sliding block on the positioning clamping plate can be adjusted, and then the threaded shaft is rotated, so that the end part of the threaded shaft is pushed into the concave part on the side surface of the workpiece, and the clamping of the workpiece with the irregular shape is realized.
One end of the threaded shaft, which is close to the workpiece, is provided with a silica gel head, so that the workpiece is prevented from being damaged due to excessive extrusion.
The spout one end opening of locating clip board when the work piece of centre gripping regular shape, can follow the opening part of spout and take off sliding block and threaded shaft, directly utilize locating clip board centre gripping work piece. The opening part of spout articulates there is rotatory shrouding, and the upper end of rotatory shrouding is fixed on the location splint through the cotter pin.
Support columns are arranged at four corners of the bottom of the workbench, and air cylinders are arranged at the joints of the support columns and the workbench and can drive the workbench to ascend or descend.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A positioning mechanism is characterized by comprising a workbench and positioning mechanisms arranged at two ends of the workbench, wherein the positioning mechanism comprises a positioning cylinder and positioning clamping plates, the positioning clamping plates are slidably arranged on the surface of the workbench through sliding rails, the end parts of the positioning cylinders are connected with the positioning clamping plates, and the two positioning cylinders can respectively drive the two positioning clamping plates to move on the workbench;
the locating clamp plate is provided with a horizontal sliding groove, a plurality of sliding blocks are clamped in the sliding groove, a penetrating threaded hole is formed in each sliding block, a threaded shaft is screwed in each threaded hole through threads, a handle is arranged at one end, far away from a workpiece, of each threaded shaft, and the threaded shafts can move on the sliding blocks by rotating the handles.
2. The positioning mechanism of claim 1, wherein the threaded shaft is provided with a silicone head at an end thereof adjacent to the workpiece.
3. The positioning mechanism as set forth in claim 1, wherein said slide groove of said positioning clamp plate is open at one end; the opening part of spout articulates there is rotatory shrouding, and the upper end of rotatory shrouding is fixed on the location splint through the cotter pin.
4. The positioning mechanism according to claim 1, wherein four corners of the bottom of the worktable are provided with support columns, and the joints of the support columns and the worktable are provided with air cylinders.
CN201921159653.9U 2019-07-22 2019-07-22 Positioning mechanism Active CN210704390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921159653.9U CN210704390U (en) 2019-07-22 2019-07-22 Positioning mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921159653.9U CN210704390U (en) 2019-07-22 2019-07-22 Positioning mechanism

Publications (1)

Publication Number Publication Date
CN210704390U true CN210704390U (en) 2020-06-09

Family

ID=70956253

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921159653.9U Active CN210704390U (en) 2019-07-22 2019-07-22 Positioning mechanism

Country Status (1)

Country Link
CN (1) CN210704390U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112476286A (en) * 2020-11-27 2021-03-12 无锡市洗选设备厂 Fixing clamp for irregular mine stone
CN112478752A (en) * 2020-11-27 2021-03-12 无锡市洗选设备厂 Fixing method for irregular mine stone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112476286A (en) * 2020-11-27 2021-03-12 无锡市洗选设备厂 Fixing clamp for irregular mine stone
CN112478752A (en) * 2020-11-27 2021-03-12 无锡市洗选设备厂 Fixing method for irregular mine stone

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