CN210232781U

CN210232781U - Clamp for machining shock absorber

Info

Publication number: CN210232781U
Application number: CN201920957127.0U
Authority: CN
Inventors: Shengwei Wang; 王升伟
Original assignee: Tianjin Lantuo Automation Equipment Co Ltd
Current assignee: Tianjin Lantuo Automation Equipment Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-03
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses an anchor clamps are used in bumper shock absorber processing, relate to the anchor clamps field, to the poor problem of the fixed effect of current anchor clamps to the bumper shock absorber urceolus of different specifications, the scheme as follows is put forward now, it includes the base, the top welding of base has the mounting bracket, the mounting bracket internal rotation is connected with the second screw rod, the outside screw thread of second screw rod has cup jointed the second movable block that two symmetries set up, be equipped with the movable block in the mounting bracket, it has the regulation pole to articulate between movable block and the second movable block, the bottom of movable block is equipped with the recess, sliding connection has last clamp splice in the recess, the spout has been seted up at the top of base, the spout internal rotation is connected with first screw rod, the outside screw thread of first screw rod has cup jointed the first movable block. The utility model discloses be convenient for fix the bumper shock absorber urceolus of different specifications, fixed effectual has fine cushioning effect, structural design is reasonable, and the practicality is strong.

Description

Clamp for machining shock absorber

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an anchor clamps are used in bumper shock absorber processing.

Background

The shock absorber is mainly used for inhibiting the shock or the impact from the road surface when the spring absorbs the shock and rebounds, and is widely applied to the fields of vehicles, machine tools and the like, the outer cylinder of the shock absorber needs to be fixed during processing, the fixing effect of the existing fixing furniture on the outer cylinders with different diameters is poor, the outer cylinder is easy to vibrate during the processing process, the damping effect of the existing clamp is poor, the processing precision is affected, and therefore the clamp for processing the shock absorber is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of anchor clamps are used in bumper shock absorber processing has solved anchor clamps and has fixed the poor problem of effect to the bumper shock absorber urceolus of different specifications.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bumper shock absorber processing anchor clamps, includes the base, the top welding of base has the mounting bracket, the mounting bracket internal rotation is connected with the second screw rod that the level was equipped with, the outside screw thread of second screw rod has cup jointed the second movable block that two symmetries set up, be equipped with the movable block in the mounting bracket, it has the regulation pole to articulate between movable block and the second movable block, the bottom of movable block is equipped with the recess, sliding connection has last clamp splice in the recess, the top welding of going up the clamp splice has first spring, the top welding of first spring is on the roof of recess, the spout has been seted up at the top of base, the spout internal rotation is connected with first screw rod, the outside screw thread of first screw rod has cup jointed the first movable block that two symmetries set up, the top welding of first movable block has.

Preferably, the mounting frame is of a U-shaped plate structure with a downward opening, a sliding rail is welded to the inner top wall of the mounting frame, two sliding blocks are connected to the sliding rail in a sliding mode, and the sliding blocks are welded to the corresponding second moving blocks.

Preferably, the spacing groove has been seted up to the both sides of mounting bracket, the guide bar has been welded to the spacing inslot, the outside cover of guide bar is equipped with the stopper, the stopper welding is on the lateral wall of movable block, and the outside cover of guide bar is equipped with the second spring, the second spring is located the below of stopper.

Preferably, the bottom of the upper clamping block is provided with a trapezoidal clamping groove, a rubber pad is fixed on the inner wall of the trapezoidal clamping groove, one side of the two lower clamping blocks, which is close to each other, is of an inclined surface structure which is obliquely arranged downwards, and the rubber pad is fixed on the inclined surface.

Preferably, the screw thread of the first screw rod is a bidirectional screw thread, one end of the first screw rod penetrates through the side wall of the base and is welded with the first handle, the screw thread of the second screw rod is a bidirectional screw thread, and one end of the second screw rod penetrates through the side wall of the mounting frame and is welded with the second handle.

Preferably, the both sides of recess are equipped with the spread groove, sliding connection has the connecting block in the spread groove, the connecting block welds on the lateral wall of last clamp splice.

The utility model discloses in, through the setting of last clamp splice, lower clamp splice, first screw rod, first movable block, first handle, be convenient for fix the bumper shock absorber urceolus of different specifications, the setting of movable block, first spring, spacing groove, stopper, constant head tank, locating piece, second spring and guide bar is favorable to reduceing the vibrations of adding man-hour, improves the machining precision, keeps the stability of centre gripping.

The utility model discloses be convenient for fix the bumper shock absorber urceolus of different specifications, fixed effectual has fine cushioning effect, structural design is reasonable, and the practicality is strong.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of anchor clamps is used in bumper shock absorber processing.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Reference numbers in the figures: the device comprises a base 1, a lower clamping block 2, a first screw rod 3, a sliding groove 4, a first moving block 5, a first handle 6, an upper clamping block 7, a first spring 8, a groove 9, a connecting block 10, a connecting groove 11, a moving block 12, an adjusting rod 13, a mounting rack 14, a second screw rod 15, a sliding rail 16, a second moving block 17, a second handle 18, a guide rod 19, a limiting groove 20, a limiting block 21 and a second spring 22.

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. 1-2, a clamp for machining a shock absorber, including base 1, the welding of base 1's top has mounting bracket 14, the second screw 15 that the level was equipped with is connected with in the mounting bracket 14 internal rotation, the outside screw thread of second screw 15 has cup jointed the second movable block 17 that two symmetries set up, be equipped with movable block 12 in the mounting bracket 14, it has regulation pole 13 to articulate between movable block 12 and the second movable block 17, the bottom of movable block 12 is equipped with recess 9, sliding connection has last clamp splice 7 in the recess 9, the welding of the top of going up clamp splice 7 has first spring 8, the welding of the top of first spring 8 is on the roof of recess 9, spout 4 has been seted up at base 1's top, the internal rotation of spout 4 is connected with first screw 3, the outside screw thread of first screw 3 has cup jointed the first movable block 5 that two symmetries set up, the.

The mounting frame 14 is a U-shaped plate structure with a downward opening, the inner top wall of the mounting frame 14 is welded with a slide rail 16, the slide rail 16 is connected with two slide blocks in a sliding manner, the slide blocks are welded on corresponding second moving blocks 17, two sides of the mounting frame 14 are provided with limiting grooves 20, guide rods 19 are welded in the limiting grooves 20, limiting blocks 21 are sleeved on the outer sides of the guide rods 19, the limiting blocks 21 are welded on the side walls of the moving blocks 12, second springs 22 are sleeved on the outer sides of the guide rods 19, the second springs 22 are positioned below the limiting blocks 21, the bottom of the upper clamping block 7 is provided with a trapezoidal clamping groove, rubber pads are fixed on the inner wall of the trapezoidal clamping groove, one side, close to each other, of the two lower clamping blocks 2 is an inclined surface structure which is obliquely arranged downwards, the rubber pads are fixed on the inclined surface, the thread of the first screw rod 3 is a bidirectional thread, one end of the first screw rod, one end of the second screw rod 15 penetrates through the side wall of the mounting frame 14 and is welded with the second handle 18, connecting grooves 11 are formed in two sides of the groove 9, connecting blocks 10 are connected in the connecting grooves 11 in a sliding mode, and the connecting blocks 10 are welded on the side wall of the upper clamping block 7.

Example (b): when the shock absorber outer barrel is used, the distance between the two lower clamping blocks 2 is adjusted according to the diameter of the shock absorber outer barrel, so that the shock absorber outer barrel is placed on the inclined planes of the two lower clamping blocks 2, when the shock absorber outer barrel is adjusted, the first handle 6 is rotated, the first handle 6 drives the first screw rod 3 to rotate, the two first moving blocks 5 are close to each other, after the shock absorber outer barrel is placed, the second handle 18 is rotated, the second handle 18 drives the second screw rod 15 to rotate, the two second moving blocks 17 are far away from each other, so that the two adjusting rods 13 push the moving block 12 to move downwards, the upper clamping block 7 clamps a workpiece, the arrangement of the trapezoidal groove at the bottom of the upper clamping block 7 is matched with the two lower clamping blocks 2, the shock absorber outer barrels with different specifications can be conveniently fixed, the use is convenient, the arrangement of the first spring 8 is used for reducing the vibration in the machining process and improving the clamping effect, the arrangement of the connecting groove 11, the guide rod 19, the limiting block 21 and the second spring 22 are arranged to limit the movable block 12, and meanwhile, the vibration of the movable block 12 is reduced, so that the clamping stability is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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

1. The clamp for machining the shock absorber comprises a base (1) and is characterized in that a mounting frame (14) is welded at the top of the base (1), a second screw (15) horizontally arranged is rotatably connected in the mounting frame (14), two second movable blocks (17) symmetrically arranged are sleeved on the outer side of the second screw (15) in a threaded manner, a movable block (12) is arranged in the mounting frame (14), an adjusting rod (13) is hinged between the movable block (12) and the second movable blocks (17), a groove (9) is formed in the bottom of the movable block (12), an upper clamping block (7) is slidably connected in the groove (9), a first spring (8) is welded at the top of the upper clamping block (7), the top end of the first spring (8) is welded on the top wall of the groove (9), and a sliding groove (4) is formed in the top of the base (1), the sliding groove (4) is rotatably connected with a first screw (3), two first moving blocks (5) which are symmetrically arranged are sleeved on the outer side of the first screw (3) in a threaded manner, and the top of each first moving block (5) is welded with a lower clamping block (2).

2. The jig for machining the shock absorber as claimed in claim 1, wherein the mounting frame (14) is of a U-shaped plate structure with a downward opening, a sliding rail (16) is welded on an inner top wall of the mounting frame (14), two sliding blocks are slidably connected on the sliding rail (16), and the sliding blocks are welded on the corresponding second moving block (17).

3. The clamp for machining the shock absorber according to claim 1, wherein limiting grooves (20) are formed in two sides of the mounting frame (14), guide rods (19) are welded in the limiting grooves (20), limiting blocks (21) are sleeved on the outer sides of the guide rods (19), the limiting blocks (21) are welded on the side walls of the movable blocks (12), second springs (22) are sleeved on the outer sides of the guide rods (19), and the second springs (22) are located below the limiting blocks (21).

4. The clamp for machining the shock absorber as claimed in claim 1, wherein a trapezoidal clamping groove is formed in the bottom of the upper clamping block (7), a rubber pad is fixed to the inner wall of the trapezoidal clamping groove, an inclined surface structure is formed in the side, close to each other, of the two lower clamping blocks (2), the inclined surface structure is arranged obliquely downwards, and the rubber pad is fixed to the inclined surface.

5. The clamp for machining the shock absorber according to claim 1, wherein the thread of the first screw (3) is a bidirectional thread, one end of the first screw (3) penetrates through the side wall of the base (1) and is welded with the first handle (6), the thread of the second screw (15) is a bidirectional thread, and one end of the second screw (15) penetrates through the side wall of the mounting frame (14) and is welded with the second handle (18).

6. The jig for machining the shock absorber as claimed in claim 1, wherein the groove (9) is provided with connecting grooves (11) at two sides, connecting blocks (10) are slidably connected in the connecting grooves (11), and the connecting blocks (10) are welded on the side walls of the upper clamping block (7).