CN216098585U

CN216098585U - Thin-wall part machining clamp stable in clamping

Info

Publication number: CN216098585U
Application number: CN202122884216.7U
Authority: CN
Inventors: 项月明; 项秋凤
Original assignee: Suzhou Zhuoxie Metal Manufacturing Co ltd
Current assignee: Shanghai Shunfeng Machinery Manufacturing Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-03-22
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a thin-walled workpiece machining clamp capable of stably clamping, which comprises a base, wherein a connecting plate is arranged above the base, the base is connected with the connecting plate through a cylinder, telescopic rods are fixed on two sides of the base, the upper ends of the telescopic rods are fixed at the lower end of the connecting plate, and a U-shaped frame is arranged above the connecting plate. The first motor drives the U-shaped frame to rotate, and meanwhile, the air cylinder drives the U-shaped frame to move up and down, so that the position of the thin-wall part is conveniently adjusted, and the thin-wall part is conveniently machined; the rubber pads on the placing plates on the two sides protect the thin-wall part, and the placing plates on the connecting plate are driven by the second motor to drive the thin-wall part to rotate, so that the thin-wall part is conveniently machined.

Description

Thin-wall part machining clamp stable in clamping

Technical Field

The utility model relates to the technical field of thin-wall parts, in particular to a thin-wall part machining clamp capable of stably clamping.

Background

A jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig, and a device for quickly, conveniently and safely mounting a workpiece in any process in a process is called a jig in a broad sense.

The existing machining clamp cannot clamp a thin-walled part, the use of the machining clamp is greatly influenced, the adjustment of the machining clamp is inconvenient, and the use effect of the machining clamp is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thin-wall part machining clamp capable of stably clamping, and aims to solve the problem of unstable clamping.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stable thin wall spare adds clamping apparatus of centre gripping, includes the base, the top of base is provided with the connecting plate, and the connecting plate setting is directly over the base, be connected through the cylinder between base and the connecting plate, the cylinder can drive the connecting plate and reciprocate, the both sides of base are fixed with the telescopic link, the lower extreme of connecting plate is fixed in to the upper end of telescopic link, and the telescopic link is equipped with two, fixed welding respectively on base and connecting plate, the top of connecting plate is provided with U type frame.

Preferably, the upper end of connecting plate is fixed with first motor, and first motor is installed in the upper end of connecting plate, the power shaft of first motor is the dwang, and first motor can drive the dwang and rotate, on the upper end of dwang was fixed in U type frame, the fixed welding of U type frame was in the upper end of dwang.

Preferably, the upper end both sides of connecting plate are provided with the restriction post, and the restriction post is equipped with two, fixed welding respectively in the upper end both sides of connecting plate, the ring channel has been seted up to the lower extreme of U type frame, and the ring channel is seted up at the lower extreme center of U type frame, and the outside of restriction post slides and sets up in the ring channel inner wall, and the restriction post restriction guarantees U type frame pivoted stability at the ring channel inner wall.

Preferably, the both sides inner wall of U type frame rotates and is provided with the bull stick, and the bull stick can be at the stable rotation of the both sides inner wall of U type frame, be fixed with even board on the bull stick, even fixed welding of board is on the bull stick, even be fixed with the spring on the board, the spring welding is on even board, be provided with even piece on the spring, even the welding is at the opposite side of spring, even the both sides of piece have seted up logical groove, lead to the groove and set up in the both sides of even piece.

Preferably, the connecting block is attached with a placing plate, two sides of the placing plate are fixed with screws, the two screws are fixedly welded on the placing plate, the screws penetrate through the through grooves and are fixed through nuts, the screws extend into the through grooves and are connected to the screws through the nuts in a threaded mode, and the placing plate is attached to the connecting block.

Preferably, a rubber pad is bonded on the placing plate, the rubber pad is fixedly bonded on the placing plate, the rotating rod on the left side penetrates through the U-shaped frame to be connected with the second motor, and the second motor can drive the rotating rod on the left side to rotate.

Preferably, the rubber pads on the two sides are attached to the thin-wall part, the rubber pads have certain flexibility, and the rubber pads are attached to the thin-wall part to clamp and protect the thin-wall part in the clamping process.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first motor drives the U-shaped frame to rotate, and the air cylinder drives the U-shaped frame to move up and down, so that the position of the thin-wall part is conveniently adjusted, and the thin-wall part is conveniently processed.

2. The thin-wall part can be protected by the rubber pads on the placing plates on the two sides, and then the placing plates on the connecting plate are driven by the second motor to drive the thin-wall part to rotate, so that the thin-wall part can be conveniently processed.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention.

In the figure: 1. a base; 21. a cylinder; 22. a connecting plate; 23. a telescopic rod; 31. a first motor; 32. rotating the rod; 33. a U-shaped frame; 34. a restraining post; 35. an annular groove; 41. a rotating rod; 42. connecting plates; 43. a spring; 44. connecting blocks; 45. a through groove; 51. placing the plate; 52. a screw; 53. a nut; 54. a rubber pad; 55. a second motor; 6. a thin-walled member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, a thin-walled workpiece machining fixture with stable clamping in the figure comprises a base 1, a connecting plate 22 is arranged above the base 1, the connecting plate 22 is arranged right above the base 1, the base 1 is connected with the connecting plate 22 through a cylinder 21, the cylinder 21 can drive the connecting plate 22 to move up and down, telescopic rods 23 are fixed on two sides of the base 1, the upper ends of the telescopic rods 23 are fixed at the lower ends of the connecting plate 22, two telescopic rods 23 are arranged and fixedly welded on the base 1 and the connecting plate 22 respectively, and a U-shaped frame 33 is arranged above the connecting plate 22.

Wherein, for the regulation of thin wall spare 6, the upper end of connecting plate 22 is fixed with first motor 31, first motor 31 is installed in the upper end of connecting plate 22, the power shaft of first motor 31 is dwang 32, first motor 31 can drive dwang 32 and rotate, the upper end of dwang 32 is fixed in on U type frame 33, U type frame 33 fixed welding is in the upper end of dwang 32, the upper end both sides of connecting plate 22 are provided with restriction post 34, restriction post 34 is equipped with two, fixed welding is respectively in the upper end both sides of connecting plate 22, annular groove 35 has been seted up to the lower extreme of U type frame 33, annular groove 35 sets up at the lower extreme center of U type frame 33, and the outside of restriction post 34 slides and sets up in annular groove 35 inner wall, restriction post 34 is at annular groove 35 inner wall, guarantee U type frame 33 pivoted stability.

When this anchor clamps use: the air cylinder 21 is opened, the air cylinder 21 drives the U-shaped frame 33 to move up and down, the thin-wall part 6 in the U-shaped frame 33 is conveniently driven to move up and down, the thin-wall part 6 is conveniently machined, and meanwhile the first motor 31 drives the U-shaped frame 33 to rotate, and the thin-wall part 6 is conveniently machined.

Example 2

Referring to fig. 1 and 2, in this embodiment, a thin-walled workpiece machining fixture with stable clamping is further described in embodiment 1, and includes a base 1, a connecting plate 22 is disposed above the base 1, the connecting plate 22 is disposed right above the base 1, the base 1 and the connecting plate 22 are connected by a cylinder 21, the cylinder 21 can drive the connecting plate 22 to move up and down, two telescopic rods 23 are fixed to two sides of the base 1, the upper ends of the telescopic rods 23 are fixed to the lower end of the connecting plate 22, two telescopic rods 23 are provided and are respectively fixedly welded to the base 1 and the connecting plate 22, and a U-shaped frame 33 is disposed above the connecting plate 22.

Wherein, for the clamping of the thin-wall piece 6, the inner walls of the two sides of the U-shaped frame 33 are rotatably provided with rotating rods 41, the rotating rods 41 can stably rotate on the inner walls of the two sides of the U-shaped frame 33, the rotating rods 41 are fixed with connecting plates 42, the connecting plates 42 are fixedly welded on the rotating rods 41, the connecting plates 42 are fixed with springs 43, the springs 43 are welded on the connecting plates 42, the springs 43 are provided with connecting blocks 44, the connecting blocks 44 are welded on the other sides of the springs 43, the two sides of the connecting blocks 44 are provided with through grooves 45, the through grooves 45 are arranged on the two sides of the connecting blocks 44, the connecting blocks 44 are adhered with placing plates 51, the two sides of the placing plates 51 are fixed with screws 52, the two screws 52 are fixedly welded on the placing plates 51, the screws 52 penetrate into the through grooves 45 and are fixed through nuts 53, the screws 52 extend into the through nuts 53 and are connected to the screws 52, the placing plates 51 are adhered with rubber pads 54, the rubber pads 54 are fixedly bonded on the placing plate 51, the left rotating rod 41 penetrates through the U-shaped frame 33 to be connected with the second motor 55, the second motor 55 can drive the left rotating rod 41 to rotate, the rubber pads 54 on the two sides are attached to the thin-wall part 6, the rubber pads 54 have certain flexibility, and the rubber pads 54 are attached to the thin-wall part 6 to clamp and protect the thin-wall part 6.

In this embodiment, the rubber pads 54 on the two sides are pushed outwards, so that the placing plates 51 on the rubber pads 54 drive the connecting block 44 to compress the spring 43, the thin-walled member 6 is placed between the rubber pads 54, the rubber pads 54 are loosened, the spring 43 resets to drive the placing plates 51 to move in opposite directions, the rubber pads 54 on the two sides move in opposite directions, the position of the thin-walled member 6 is fixed, when the rubber pads 54 need to be replaced, the nut 53 is screwed down from the screw rod 52, the screw rod 52 on the placing plate 51 is pulled out from the through groove 45, a new placing plate 51 is replaced, the new screw rod 52 on the placing plate 51 is inserted into the through groove 45, the nut 53 is screwed onto the screw rod 52, the new placing plate 51 is fixed in position, the second motor is turned on, the second motor can drive the thin-walled member 6 on the rubber pads 54 to rotate, and the thin-walled member 6 is sufficiently processed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable thin wall spare of centre gripping adds clamping apparatus, its characterized in that, includes base (1), the top of base (1) is provided with connecting plate (22), be connected through cylinder (21) between base (1) and connecting plate (22), the both sides of base (1) are fixed with telescopic link (23), the upper end of telescopic link (23) is fixed in the lower extreme of connecting plate (22), the top of connecting plate (22) is provided with U type frame (33).

2. A thin-walled part machining clamp capable of stably clamping according to claim 1, is characterized in that: the upper end of connecting plate (22) is fixed with first motor (31), the power axle of first motor (31) is dwang (32), the upper end of dwang (32) is fixed in on U type frame (33).

3. A thin-walled part machining clamp capable of stably clamping according to claim 1, is characterized in that: limiting columns (34) are arranged on two sides of the upper end of the connecting plate (22), an annular groove (35) is formed in the lower end of the U-shaped frame (33), and the outer side of each limiting column (34) is arranged on the inner wall of the annular groove (35) in a sliding mode.

4. A thin-walled part machining clamp capable of stably clamping according to claim 1, is characterized in that: the inner walls of the two sides of the U-shaped frame (33) are rotatably provided with rotating rods (41), connecting plates (42) are fixed on the rotating rods (41), springs (43) are fixed on the connecting plates (42), connecting blocks (44) are arranged on the springs (43), and through grooves (45) are formed in the two sides of the connecting blocks (44).

5. A thin-walled part machining clamp capable of clamping stably according to claim 4, is characterized in that: the connecting block (44) is attached with a placing plate (51), screw rods (52) are fixed on two sides of the placing plate (51), and the screw rods (52) penetrate through the through grooves (45) and are fixed through nuts (53).

6. A thin-walled part machining clamp capable of clamping stably according to claim 5, is characterized in that: the rubber pad (54) is adhered to the placing plate (51), and the rotating rod (41) on the left side penetrates through the U-shaped frame (33) and is connected with the second motor (55).

7. A thin-walled part machining clamp capable of stably clamping according to claim 6, is characterized in that: the rubber pads (54) on the two sides are attached to the thin-wall part (6).