CN219444844U

CN219444844U - Clamping and positioning tool for workpiece measurement

Info

Publication number: CN219444844U
Application number: CN202320362909.6U
Authority: CN
Inventors: 司莉莉; 刘昆; 高飞
Original assignee: Shandong Calibration Measuring & Controlling Technology Co ltd
Current assignee: Shandong Calibration Measuring & Controlling Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-01
Anticipated expiration: 2033-03-02

Abstract

The utility model provides a clamping and positioning tool for workpiece measurement, which relates to the technical field of auxiliary tools for workpiece measurement and comprises a base, wherein a rotating groove is formed in the top surface of the base, a rotating disc is rotatably connected to the inner wall of the rotating groove, a first supporting plate is fixedly connected to the top surface of the rotating disc, a rotating shaft is rotatably connected to the top of the first supporting plate in a penetrating mode, a threaded rod is fixedly connected to one end of the rotating shaft, a threaded sleeve rod is sleeved on the outer wall thread of the threaded rod, and a pressing block is fixedly connected to one end of the threaded sleeve rod. According to the utility model, the workpiece is clamped between the pressing block and the rotating plate through the movement of the rotating threaded sleeve rod on the threaded rod, and when the workpiece is measured, a user can comprehensively display the workpiece clamped by the workpiece clamping device through the rotation of the rotating shaft and the rotation of the rotating plate, so that the shielding of the workpiece is reduced, the workpiece is more comprehensively measured by the user, and the workpiece clamping device is convenient for the user to use.

Description

Clamping and positioning tool for workpiece measurement

Technical Field

The utility model relates to the technical field of auxiliary tools for workpiece measurement, in particular to a clamping and positioning tool for workpiece measurement.

Background

Workpieces, a product component in the manufacturing process, also known as parts, pieces, etc., typically require workpiece clamping and sizing during the workpiece manufacturing process.

In the prior art, for example, chinese patent: the clamping tool for workpiece measurement of CN218313158U comprises a supporting seat, wherein a fixed clamping member is arranged at one end of the supporting seat, a movable clamping mechanism is arranged on the supporting seat in a sliding manner, and a positioning mechanism is arranged on the movable clamping mechanism; the support seat comprises a pair of fixed lower plates which are parallel to each other, and two ends of each fixed lower plate are respectively provided with an end bottom plate; the fixed clamping component is provided with a T-shaped seat, and a fixed clamping piece is arranged on the inner side of the T-shaped seat; the movable clamp mechanism comprises a pair of guide rails arranged on the upper wall of the fixed lower plate, movable seats are arranged on the guide rails in a sliding manner, a movable plate is arranged at the upper end of each movable seat, an installation table is arranged on the upper wall of each movable plate, and movable clamp members are arranged on the installation tables; the positioning mechanism is used for positioning the movable clamp component.

At present, when the existing workpiece measuring and clamping tool is used for clamping and measuring a workpiece, the workpiece can be usually only partially measured, the workpiece needs to be detached and adjusted again when other parts are measured, the operation is troublesome, certain limitation is caused, and certain influence is caused to a user.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when the existing workpiece measuring and clamping tool is used for clamping and measuring a workpiece, only partial positions of the workpiece can be usually measured, and the workpiece needs to be removed and adjusted again when other parts are measured, so that the workpiece measuring and clamping tool is troublesome to operate and has a certain limitation and a certain influence on a user.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a work piece is measured with centre gripping location frock, includes the base, the top surface of base is provided with the rotation groove, the inner wall rotation of rotation groove is connected with the rolling disc, the top fixedly connected with first backup pad of rolling disc, the top of first backup pad runs through and rotates and be connected with the axis of rotation, the one end fixedly connected with threaded rod of axis of rotation, threaded rod's outer wall screw thread has cup jointed the screw thread loop bar, the one end fixedly connected with briquetting of screw thread loop bar, one side of first backup pad is provided with the second backup pad, the bottom of second backup pad and the top surface fixed connection of rolling disc, the top outer wall rotation of second backup pad is connected with the rolling plate.

Preferably, the outer wall fixedly connected with fixed plate of base, the top surface of fixed plate runs through and is provided with the fixed orifices.

Preferably, two sides of one end of the threaded sleeve rod are fixedly connected with connecting plates, and one end of each connecting plate is rotatably connected with a movable plate.

Preferably, the outer wall of one end of the movable plate is fixedly connected with a fixed block, and one side of the fixed block is connected with a second bolt in a penetrating threaded manner.

Preferably, one end of the second bolt is fixedly connected with a contact block.

Preferably, the outer wall of the other end of the rotating shaft is fixedly connected with a deflector rod, and one side of the rotating shaft is provided with a side plate.

Preferably, one end of the side plate is fixedly connected with the outer wall of the first supporting plate, and the outer wall of the side plate is connected with a first bolt in a penetrating threaded manner.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the workpiece is clamped between the pressing block and the rotating plate through the movement of the rotating threaded sleeve rod on the threaded rod, and when the workpiece is measured, a user can comprehensively display the workpiece clamped by the workpiece clamping device through the rotation of the rotating shaft and the rotation of the rotating plate, so that the shielding of the workpiece is reduced, the workpiece is more comprehensively measured by the user, and the workpiece clamping device is convenient for the user to use.

2. According to the utility model, the movable plate is unfolded at the two sides of the threaded sleeve rod by rotating the movable plate, and the contact blocks are used for clamping the two sides of the workpiece by rotating the second bolt, so that the clamping points of the workpiece are increased when the special-shaped workpiece is clamped, and the clamping stability of the workpiece is improved.

Drawings

Fig. 1 is a schematic perspective view of a clamping and positioning tool for workpiece measurement;

fig. 2 is a schematic side view structure of a clamping and positioning tool for workpiece measurement according to the present utility model;

FIG. 3 is an enlarged view showing the structure of the clamping and positioning tool for workpiece measurement in FIG. 2A;

fig. 4 is a cross-sectional view of the internal structure of a threaded rod of a clamping and positioning tool for workpiece measurement.

Legend description: 1. a base; 11. a rotating groove; 2. a fixing plate; 21. a fixing hole; 3. a rotating disc; 31. a first support plate; 32. a rotating shaft; 321. a deflector rod; 322. a threaded rod; 33. a side plate; 331. a first bolt; 34. a second support plate; 341. a rotating plate; 35. a threaded sleeve rod; 351. a fixed block; 352. a contact block; 353. a second bolt; 354. briquetting; 355. a connecting plate; 356. a movable plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-4, the utility model provides a clamping and positioning tool for workpiece measurement, which comprises a base 1, wherein the top surface of the base 1 is provided with a rotating groove 11, the inner wall of the rotating groove 11 is rotationally connected with a rotating disc 3, the top surface of the rotating disc 3 is fixedly connected with a first supporting plate 31, the top of the first supporting plate 31 is rotationally connected with a rotating shaft 32 in a penetrating way, one end of the rotating shaft 32 is fixedly connected with a threaded rod 322, the outer wall of the threaded rod 322 is in threaded sleeve connection with a threaded sleeve rod 35, one end of the threaded sleeve rod 35 is fixedly connected with a pressing block 354, one side of the first supporting plate 31 is provided with a second supporting plate 34, the bottom end of the second supporting plate 34 is fixedly connected with the top surface of the rotating disc 3, the top outer wall of the second supporting plate 34 is rotationally connected with a rotating plate 341, the outer wall of the base 1 is fixedly connected with a fixing plate 2, and the top surface of the fixing plate 2 is provided with a fixing hole 21 in a penetrating way.

The effect that its whole embodiment 1 reaches is, through rotating the removal of threaded sleeve 35 on threaded rod 322 with the work piece centre gripping between briquetting 354 and rotating plate 341, when carrying out the work piece measurement, the user can make the work piece of the centre gripping of this utility model carry out comprehensive demonstration through the rotation to the normal running fit rotating plate 341 of axis of rotation 32, reduce the shielding of work piece, the user of being convenient for carries out more comprehensive measurement to the work piece, the user of being convenient for uses, through setting up of fixed plate 2 and fixed orifices 21, the user of being convenient for carries out fixed installation with base 1.

1-4, one end both sides of the threaded sleeve 35 are fixedly connected with a connecting plate 355, one end of the connecting plate 355 is rotatably connected with a movable plate 356, one end outer wall of the movable plate 356 is fixedly connected with a fixed block 351, one side of the fixed block 351 is in threaded connection with a second bolt 353, one end of the second bolt 353 is fixedly connected with a contact block 352, the other end outer wall of the rotating shaft 32 is fixedly connected with a deflector rod 321, one side of the rotating shaft 32 is provided with a side plate 33, one end of the side plate 33 is fixedly connected with the outer wall of the first supporting plate 31, and the outer wall of the side plate 33 is in threaded connection with a first bolt 331.

The effect achieved in the whole embodiment 2 is that the movable plate 356 is unfolded at both sides of the threaded sleeve rod 35 by rotating the movable plate 356, and the contact block 352 is used for clamping both sides of the workpiece by rotating the second bolt 353, so that the clamping point of the workpiece is increased when the special-shaped workpiece is clamped, the clamping stability of the workpiece is improved, and one end of the first bolt 331 is pressed and fixed to the outer wall of the rotating shaft 32 by rotating the first bolt 331, so that the rotating shaft 32 keeps the workpiece fixed when the workpiece is measured.

Working principle: when the workpiece clamping device is used, a user clamps a workpiece between the pressing block 354 and the rotating plate 341 through the movement of the rotating threaded sleeve rod 35 on the threaded rod 322, and when the workpiece is measured, the user can comprehensively display the workpiece clamped by the workpiece clamping device through the rotation of the rotating shaft 32 and the rotation of the rotating plate 341, so that the shielding of the workpiece is reduced, the user can conveniently and comprehensively measure the workpiece, one end of the first bolt 331 is pressed and fixed on the outer wall of the rotating shaft 32 through the rotation of the first bolt 331, the workpiece is kept fixed by the rotating shaft 32 when the workpiece is measured, the workpiece is clamped by the special-shaped workpiece, the movable plate 356 is unfolded at two sides of the threaded sleeve rod 35 through the rotation of the movable plate 356, and the two sides of the workpiece are clamped by the contact block 352 through the rotation of the second bolt 353, so that the clamping point of the workpiece clamping device is increased, and the clamping stability of the workpiece clamping device is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a work piece is measured with centre gripping location frock, includes base (1), its characterized in that: the top surface of base (1) is provided with rotary groove (11), the inner wall of rotary groove (11) rotates and is connected with rolling disc (3), the top surface fixedly connected with first backup pad (31) of rolling disc (3), the top of first backup pad (31) runs through and rotates and be connected with axis of rotation (32), the one end fixedly connected with threaded rod (322) of axis of rotation (32), threaded rod (35) have been cup jointed to the outer wall screw thread of threaded rod (322), one end fixedly connected with briquetting (354) of threaded rod (35), one side of first backup pad (31) is provided with second backup pad (34), the bottom of second backup pad (34) and the top surface fixedly connected with of rolling disc (3), the top outer wall rotation of second backup pad (34) is connected with rolling plate (341).

2. The clamping and positioning tool for workpiece measurement according to claim 1, wherein: the outer wall fixedly connected with fixed plate (2) of base (1), the top surface of fixed plate (2) runs through and is provided with fixed orifices (21).

3. The clamping and positioning tool for workpiece measurement according to claim 1, wherein: the screw thread loop bar (35) one end both sides all fixedly connected with connecting plate (355), the one end rotation of connecting plate (355) is connected with fly leaf (356).

4. A clamping and positioning tool for workpiece measurement according to claim 3, wherein: one end outer wall fixedly connected with fixed block (351) of fly leaf (356), one side of fixed block (351) runs through threaded connection and has second bolt (353).

5. The clamping and positioning tool for workpiece measurement according to claim 4, wherein: one end of the second bolt (353) is fixedly connected with a contact block (352).

6. The clamping and positioning tool for workpiece measurement according to claim 1, wherein: the outer wall of the other end of the rotating shaft (32) is fixedly connected with a deflector rod (321), and one side of the rotating shaft (32) is provided with a side plate (33).

7. The clamping and positioning tool for workpiece measurement according to claim 6, wherein: one end of the side plate (33) is fixedly connected with the outer wall of the first supporting plate (31), and a first bolt (331) penetrates through the outer wall of the side plate (33) in a threaded connection mode.