CN209774444U - Clamping device for omnibearing use bench worker - Google Patents

Abstract

The utility model belongs to the technical field of the frock clamp technique and specifically relates to a clamping device is used to all-round use pincers worker, including first L template and second L template, install the connecting rod between first L template and the second L template jointly, rotate jointly between first L template and the second L template and install the threaded rod, the one end of threaded rod runs through first L template and is connected with the rotation hand wheel, the outside threaded connection of threaded rod has the threading board, spacing spout is run through to the upper end of threading board, the upper portion of threading board and second L template has all been run through the second pivot, the fixed coupling in one side of second pivot has the limiting plate, splint are all installed to the one end of second pivot. The utility model discloses can make the work piece present different visual angles to the clamping number of times of work piece also can be reduced to the convenient all-round processing of work piece for the treatment effeciency of work piece reduces workman's intensity of labour, and the practicality is stronger, is worth using widely.

Description

A Clamping Device for All-round Use for Fitters

technical field

The utility model relates to the technical field of fixtures, in particular to a clamping device for fitters that can be used in all directions.

Background technique

At present, fitters often use clamping devices when performing work. At the same time, bench vises are often used to clamp the workpiece on the bench vise and perform corresponding operations on the workpiece. However, this method of operation The efficiency is slow. When processing different positions of the workpiece, the workpiece needs to be clamped multiple times, which greatly reduces the processing efficiency of the workpiece and increases the labor intensity of the staff. In view of the above situation, we propose an all-round The fitter's clamping device used.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a clamping device for fitters that can be used in all directions.

In order to achieve the above object, the utility model adopts the following technical solutions:

Design a clamping device for fitters that can be used in all directions, including a first L-shaped plate and a second L-shaped plate, the horizontal plates of the first L-shaped plate and the second L-shaped plate are provided with mounting holes, and the A connecting rod is installed between the first L-shaped plate and the second L-shaped plate, and the middle part of the connecting rod is provided with a limit chute, and the joint rotation between the first L-shaped plate and the second L-shaped plate A threaded rod, one end of the threaded rod runs through the first L-shaped plate and is connected with a rotating hand wheel, the outer side of the threaded rod is threaded with a threaded plate, the upper end of the threaded plate runs through the limit chute, the threaded plate and The upper part of the second L-shaped plate is penetrated with a second rotating shaft, one side of the second rotating shaft is fixedly sleeved with a limiting plate, one end of the second rotating shaft is equipped with a splint, and the second rotating shaft and the threaded plate are connected to the first Bearings are installed between the two L-shaped plates.

Preferably, a fixing plate is installed at one end of the second rotating shaft on the right side, and a plurality of fixing holes are equidistantly arranged on one edge of the fixing plate, and a third L is installed in the middle of one side of the second L-shaped plate. The upper part of the third L-shaped plate is provided with a stepped hole, a pull rod is installed inside the stepped hole, a moving plate is installed at one end of the pull rod, and multiple An insertion rod corresponding to the fixing hole, the middle part of the pull rod is fixedly sleeved with a push plate, and the middle part of the pull rod is sleeved with a spring between the push plate and the third L-shaped plate.

Preferably, the lower part between the first L-shaped plate and the second L-shaped plate is rotatably installed with a first rotating shaft, the outer side of the first rotating shaft is fixedly sleeved with a gear, and the first L-shaped plate and the second L-shaped plate Slide rails are installed on one side of the L-shaped plate, and two limit blocks are installed inside the slide rails, and a moving rod is installed between the two corresponding limit blocks, and one side of the moving rod Both are equipped with a connecting rod, the lower end of the connecting rod is equipped with a rack meshed with the gear, and the upper end of the connecting rod is installed with a placement plate.

Preferably, one side of the splint is equipped with a rubber protective pad, and one side of the rubber protective pad is provided with a protective pattern.

Preferably, the distance between adjacent fixing holes is not greater than 3mm.

The utility model proposes a clamping device for fitters that can be used in all directions. The beneficial effect is that the rotating handwheel provided in the utility model drives the threaded rod to rotate, the threaded rod drives the threaded plate to move, and the threaded plate drives the splint on the left side to move. , the workpiece can be clamped and fixed under the action of the two splints, and the two splints can be rotated under the action of the second rotating shaft, so that the clamped workpiece can be rotated and the workpiece can present different angles of view, so that it is convenient to fully inspect the workpiece Azimuth processing can also reduce the number of workpiece clamping, speed up the processing efficiency of workpieces, and reduce the labor intensity of workers. It has strong practicability and is worthy of promotion and use.

Description of drawings

Fig. 1 is a schematic structural view of a clamping device for a fitter used in all directions proposed by the utility model;

Fig. 2 is a structural schematic diagram of part A of a clamping device for fitters used in all directions proposed by the utility model;

Fig. 3 is a schematic diagram of the connection structure of the threaded plate and the connecting rod of a clamping device for fitters used in all directions proposed by the utility model;

Fig. 4 is a schematic diagram of the connection structure between the first rotating shaft and the placement plate of a clamping device for fitters used in all directions proposed by the present invention.

In the figure: rotating hand wheel 1, first L-shaped plate 2, threaded plate 3, threaded rod 4, first rotating shaft 5, rack 6, gear 7, limit chute 8, connecting rod 9, second L-shaped plate 10. Mounting hole 11, third L-shaped plate 12, fixing hole 13, inserting rod 14, pull rod 15, moving plate 16, fixing plate 17, connecting rod 18, placing plate 19, splint 20, limit plate 21, second Rotating shaft 22, stepped hole 24, push plate 25, spring 26, limit block 27, moving bar 28, slide rail 29.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a clamping device for fitters used in all directions, including a first L-shaped plate 2 and a second L-shaped plate 10, the lower part between the first L-shaped plate 2 and the second L-shaped plate 10 The first rotating shaft 5 is installed in rotation, the outer side of the first rotating shaft 5 is fixedly sleeved with a gear 7, and one side of the first L-shaped plate 2 and the second L-shaped plate 10 is equipped with a slide rail 29, and the inside of the slide rail 29 is uniform. Two limit blocks 27 are installed, and a moving rod 28 is installed between the corresponding two limit blocks 27. One side of the moving rod 28 is equipped with a connecting rod 18, and the lower end of the connecting rod 18 is equipped with a gear that meshes with the gear 7. The rack 6 and the upper end of the connecting rod 18 are equipped with a placement plate 19, which can quickly clamp and fix the workpiece, and can also reduce the labor intensity of the operator.

The first L-shaped plate 2 and the second L-shaped plate 10 horizontal plates are provided with mounting holes 11, and a connecting rod 9 is installed between the first L-shaped plate 2 and the second L-shaped plate 10, and the middle part of the connecting rod 9 A limit chute 8 is provided, and a threaded rod 4 is installed between the first L-shaped plate 2 and the second L-shaped plate 10 to rotate together. One end of the threaded rod 4 runs through the first L-shaped plate 2 and is connected with a rotating handwheel 1, and the threaded The outer side of the rod 4 is threadedly connected with a threaded plate 3, the upper end of the threaded plate 3 runs through the limit chute 8, the upper part of the threaded plate 3 and the second L-shaped plate 10 runs through a second rotating shaft 22, and the right side of the second rotating shaft 22 One end is equipped with a fixed plate 17, and one side edge of the fixed plate 17 is equidistantly provided with a plurality of fixed holes 13, and the distance between adjacent fixed holes 13 is not more than 3 mm, so that the position of the second rotating shaft 22 can be fixed and fixed The effect is good, and the fixed range is more accurate.

The third L-shaped plate 12 is installed in the middle part of one side of the second L-shaped plate 10, and the top of the third L-shaped plate 12 is provided with a stepped hole 24, and the inside of the stepped hole 24 is equipped with a pull rod 15, and one end of the pull rod 15 is equipped with a movable Plate 16, one side edge of moving plate 16 is equidistantly provided with a plurality of inserting rods 14 corresponding to fixing holes 13, the middle part of pull rod 15 is fixedly sleeved with push plate 25, and the middle part of pull rod 15 is sleeved with push plate 25 and The spring 26 between the third L-shaped plates 12 can fix the position of the second rotating shaft 22 on the right side, so as to fix the position of the clamped workpiece and facilitate the corresponding operation on the workpiece.

One side of the second rotating shaft 22 is fixedly sleeved with the limiting plate 21, and one end of the second rotating shaft 22 is equipped with a splint 20, and one side of the splint 20 is equipped with a rubber protective pad, and one side of the rubber protective pad is provided with a protective pattern. It can clamp the workpiece stably and prevent the workpiece from being damaged during the clamping process.

Moreover, bearings are installed between the second rotating shaft 22 and the threaded plate 3 and the second L-shaped plate 10 .

Working principle: when in use, put the workpiece on the upper surface of the placement plate 19, rotate the handwheel 1, and turn the handwheel 1 to drive the threaded rod 4 to rotate, the threaded rod 4 drives the threaded plate 3 to move, and the threaded plate 3 drives the splint on the left 20 moves, under the action of two splints 20, the workpiece can be clamped and fixed, the connecting rod 9 can be pulled, and the connecting rod 9 can break away from the support of the workpiece, and the pull rod 15 can be pulled, and the insertion rod 14 can be separated from the fixing hole 13, and can be rotated The second rotating shaft 22, the second rotating shaft 22 drives the clamping plate 20 to rotate, can make the clamped workpiece rotate, so that the workpiece presents different viewing angles, unclamp the pull rod 15, under the effect of the spring 26, the insertion rod 14 can be connected with the fixing hole 13 Cooperate to realize the position fixation of the workpiece.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. A fitter clamping device for all-round use, comprising a first L-shaped plate (2) and a second L-shaped plate (10), characterized in that the first L-shaped plate (2) and the second L-shaped plate (2) The L-shaped plate (10) is provided with mounting holes (11) at the horizontal plate, and a connecting rod (9) is installed between the first L-shaped plate (2) and the second L-shaped plate (10). The middle part of the connecting rod (9) is provided with a limiting chute (8), and a threaded rod (4) is installed for common rotation between the first L-shaped plate (2) and the second L-shaped plate (10), and the threaded One end of the rod (4) runs through the first L-shaped plate (2) and is connected with a rotating handwheel (1), and the outer thread of the threaded rod (4) is threaded with a threaded plate (3), and the threaded plate (3) The upper end runs through the limit chute (8), and the upper part of the threaded plate (3) and the second L-shaped plate (10) is penetrated with a second rotating shaft (22), and one side of the second rotating shaft (22) is fixed Sleeve the limit plate (21), one end of the second rotating shaft (22) is equipped with a splint (20), and the second rotating shaft (22) and the threaded plate (3) and the second L-shaped plate (10) Bearings are installed between them. 2. The fitter clamping device for omnidirectional use according to claim 1, characterized in that, a fixed plate (17) is installed on one end of the second rotating shaft (22) on the right side, and the fixed plate (17) A side edge of one side is equidistantly provided with a plurality of fixing holes (13), and a third L-shaped plate (12) is installed on one side middle part of the second L-shaped plate (10), and the third L-shaped plate (12) ) is provided with a step hole (24), the inside of the step hole (24) is equipped with a pull rod (15), and one end of the pull rod (15) is equipped with a moving plate (16), and the moving plate (16) A plurality of insertion rods (14) corresponding to the fixing holes (13) are equidistantly arranged on one side of the edge, and the middle part of the pull rod (15) is fixedly sleeved with a push plate (25), and the middle part of the pull rod (15) A spring (26) located between the push plate (25) and the third L-shaped plate (12) is sleeved. 3. The fitter clamping device for omnidirectional use according to claim 1, characterized in that, the lower part between the first L-shaped plate (2) and the second L-shaped plate (10) is rotatably installed with a second A rotating shaft (5), the outer side of the first rotating shaft (5) is fixedly sleeved with a gear (7), and one side of the first L-shaped plate (2) and the second L-shaped plate (10) are installed with Slide rail (29), the inside of described slide rail (29) is all equipped with two limit blocks (27), correspondingly a moving bar (28) is installed between two described limit blocks (27), so One side of the moving rod (28) is equipped with a connecting rod (18), and the lower end of the connecting rod (18) is equipped with a rack (6) engaged with the gear (7). The upper end is equipped with a placement plate (19). 4. The fitter clamping device for all-round use according to claim 1, characterized in that, one side of the splint (20) is equipped with a rubber protective pad, and one side of the rubber protective pad is provided with a protective pattern. 5. The fitter clamping device for omnidirectional use according to claim 2, characterized in that the distance between adjacent said fixing holes (13) is not greater than 3mm.