CN220718524U

CN220718524U - Double-station clamp

Info

Publication number: CN220718524U
Application number: CN202322250502.7U
Authority: CN
Inventors: 张晓锋; 郭新恒
Original assignee: Suzhou Hengju Precision Machinery Co ltd
Current assignee: Suzhou Hengju Precision Machinery Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-05
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a double-station fixture, and relates to the technical field of part machining. The utility model comprises a fixing piece, wherein a rotating plate is arranged in the fixing piece and is in rotating connection with the fixing piece, a rotating block is arranged at the bottom end of the rotating plate and is in rotating connection with the rotating plate, a positioning motor is arranged at one side of the rotating block and is fixedly connected with the rotating block, a positioning rod is arranged at the output end of the positioning motor and is fixedly connected with the positioning motor, the positioning rod is in rotating connection with the rotating block, a rotating main body is arranged outside the positioning rod, and the rotating main body is fixedly connected with the positioning rod. The utility model is rotationally connected with the rotating plate through the rotating block, and the positioning motor is arranged to rotate the positioning rod by utilizing the positioning motor, so that the rotating main body can rotate, and the clamp can be positioned at multiple angles after being combined for use, thereby being convenient for processing and welding parts.

Description

Double-station clamp

Technical Field

The utility model belongs to the technical field of part machining, and particularly relates to a double-station clamp.

Background

During the production and processing of parts, drilling or tapping of parts is often involved. Because the existing part is required to process drilling or tapping of a plurality of different hole sites, the drilling or tapping of the porous site is required to be matched with a set of corresponding clamps, namely different positioning is required to be replaced, the processed drilling or tapping position or angle sometimes does not meet the requirements, the rejection rate is high, the personnel operation is more troublesome, the workpiece is required to be disassembled and assembled for many times to process completely different hole sites, and the production efficiency is low; moreover, as only one part on the clamp can be machined at a time, when a large number of parts need to be machined, the taking-out and placing of the parts in the positioning action can occupy a large amount of time, so that the working efficiency is reduced, and the double-station clamp is a part clamp designed for solving the problems.

Prior art, such as: CN217965876U is a special-shaped part lathe fixture, which belongs to the technical field of special-shaped part fixtures, and comprises a fixed seat, clamping rods are symmetrically arranged at the lower end of the fixed seat, guide rods are uniformly arranged at intervals inside the clamping rods, auxiliary clamping components are arranged at the lower end of the fixed seat corresponding to the guide rods, and a protection component is arranged at one side of the fixed seat; the auxiliary clamping assembly is arranged, so that the special-shaped part is prevented from moving forwards and backwards, the stability and the firmness of clamping the special-shaped part are improved, the structure is simple and convenient to operate, and convenient for operators to use, the convenience of use is improved, the working time is saved, the covering protection of the transmission structure is realized, the transmission structure is driven to move after the fixing seat is prevented from moving, the transmission structure is contacted with other objects, and the working stability of the transmission structure is improved.

Other prior art techniques are as follows: CN218504328U, an automobile part production clamp

CN219074738U, an auto parts welding jig

However, the above and other typical prior art techniques have certain problems in use:

1. the clamp of the patent cannot be used for angularly adjusting the clamped part, so that great inconvenience is caused when the clamp is used for machining the part, and the efficiency of machining the part is affected.

2. The clamp of the patent is affected by gravity when clamping, so that the part can not slide downwards, but the clamp head of the clamp is mostly made of hard metal, so that some tiny friction is caused on the part, and the attractiveness of the part is affected.

Disclosure of Invention

The utility model aims to provide a double-station clamp which solves the existing problems: the problem that the fixture can not adjust the angle of the part, and the fixture can scrape the surface of the part.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a double-station fixture, which comprises a fixing piece, wherein a rotating plate is arranged in the fixing piece, the rotating plate is rotationally connected with the fixing piece, a rotating block is arranged at the bottom end of the rotating plate, the rotating block is rotationally connected with the rotating plate, a position adjusting motor is arranged on one side of the rotating block, the position adjusting motor is fixedly connected with the rotating block, a position adjusting rod is arranged at the output end of the position adjusting motor, the position adjusting rod is fixedly connected with the position adjusting motor, the position adjusting rod is rotationally connected with the rotating block, a rotating main body is arranged outside the position adjusting rod, and the rotating main body is fixedly connected with the position adjusting rod.

Further, the bottom of rotating the main part is provided with the centre gripping main part, centre gripping main part and rotation main part fixed connection, one side of centre gripping main part is provided with the centre gripping motor, centre gripping motor and centre gripping main part fixed connection, the output of centre gripping motor is provided with the centre gripping threaded rod, the centre gripping threaded rod rotates with the centre gripping main part to be connected, the centre gripping threaded rod is provided with the grip block outward, grip block and centre gripping threaded rod threaded connection, the connecting hole has been seted up in the mounting.

Further, a lifting hydraulic rod is arranged in the clamping block, and one end of the lifting hydraulic rod is fixedly connected with the clamping block.

Further, a rotating motor is arranged on one side of the clamping block, the rotating motor is in sliding connection with the clamping block, and a sliding groove is formed in one side of the clamping block.

Further, a motor fixing block is arranged on one side of the rotating motor, the motor fixing block is fixedly connected with the rotating motor, and a rotating rod is arranged at the output end of the rotating motor.

Further, the output end of the lifting hydraulic rod is provided with a lifting rotating block, the lifting rotating block is arranged outside the rotating rod, and the lifting rotating block is rotationally connected with the rotating rod.

Further, a bottom surface clamp is arranged outside the rotating rod, the bottom surface clamp is fixedly connected with the rotating rod, and a position blocking ring is arranged at one end of the rotating rod.

Further, be provided with compression damper in the centre gripping main part, compression damper's one end and centre gripping main part fixed connection, compression damper's bottom is provided with anti briquetting.

The utility model has the following beneficial effects:

1. the clamp is rotationally connected with the rotating plate through the rotating block, and the positioning motor is arranged to rotate the positioning rod by utilizing the positioning motor, so that the rotating main body can rotate, the clamp can be subjected to multi-angle positioning after combined use, and the processing and welding of parts are facilitated.

2. According to the clamp disclosed by the utility model, through the arranged bottom surface clamp, the part is positioned above the bottom surface clamp after the bottom surface clamp is pushed by the clamping motor, and then the part is supported and clamped by starting the lifting hydraulic rod, so that the clamping has the advantage that the part can be prevented from sliding downwards to scratch the surface of the part.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a rotating body structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the compression-resistant block of the present utility model;

fig. 4 is a schematic structural diagram of a clamping block according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a fixing member; 2. a connection hole; 3. a rotating block; 4. a rotating plate; 5. a position-adjusting motor; 6. a clamping body; 7. clamping the motor; 8. a position-adjusting rod; 9. a rotating body; 10. a bottom surface clamp; 11. clamping the threaded rod; 12. a compression-resistant damper; 13. anti-briquetting; 14. a blocking ring; 15. a clamping block; 16. a lifting hydraulic rod; 17. lifting the rotating block; 18. a rotating lever; 19. a rotating motor; 20. a motor fixing block; 21. a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model is a dual-station fixture, including a fixing member 1, a rotating plate 4 is disposed in the fixing member 1, the rotating plate 4 is rotationally connected with the fixing member 1, a rotating block 3 is disposed at the bottom end of the rotating plate 4, the rotating block 3 is rotationally connected with the rotating plate 4, a positioning motor 5 is disposed at one side of the rotating block 3, the positioning motor 5 is fixedly connected with the rotating block 3, an output end of the positioning motor 5 is provided with a positioning rod 8, the positioning rod 8 is fixedly connected with the positioning motor 5, the positioning rod 8 is rotationally connected with the rotating block 3, the rotating body 9 can rotate by rotating the positioning rod 8 through the disposed rotating block 3 and the rotating plate 4, so that the fixture can perform multi-angle positioning after combined use, and the processing and welding of parts are facilitated.

The damping device is characterized in that a rotating main body 9 is arranged outside the position adjusting rod 8, the rotating main body 9 is fixedly connected with the position adjusting rod 8, the bottom end of the rotating main body 9 is provided with a clamping main body 6, the clamping main body 6 is fixedly connected with the rotating main body 9, one side of the clamping main body 6 is provided with a clamping motor 7, the clamping motor 7 is fixedly connected with the clamping main body 6, the output end of the clamping motor 7 is provided with a clamping threaded rod 11, the clamping threaded rod 11 is rotationally connected with the clamping main body 6, a clamping block 15 is arranged outside the clamping threaded rod 11, the clamping block 15 is in threaded connection with the clamping threaded rod 11, a connecting hole 2 is formed in the fixing piece 1, a lifting hydraulic rod 16 is arranged in the clamping block 15, one end of the lifting hydraulic rod 16 is fixedly connected with the clamping block 15, one side of the clamping block 15 is provided with a rotating motor 19, the rotating motor 19 is in sliding connection with the clamping block 15, one side of the clamping block 15 is provided with a sliding groove 21, one side of the rotating motor 19 is provided with a motor fixing block 20, the motor fixing block 20 is fixedly connected with the rotating motor 19, the output end of the rotating motor 19 is provided with a rotating rod 18, the output end of the lifting hydraulic rod 16 is provided with a lifting rotating block 17, the lifting hydraulic rod 17 is arranged outside the rotating block 18, the lifting hydraulic rod 17 is in threaded rod 18, one end of the lifting hydraulic rod 16 is connected with the clamping block 18 by the bottom surface of the clamping block 18, the damping device is connected with the bottom surface 10 by the damping device, the bottom surface 10 is arranged at the bottom surface of the damping device, the damping device is connected with the bottom surface 10 by the bottom surface of the damping device, the damping device is arranged at the bottom surface of the damping device, and is connected with the damping device, and is in the bottom surface of the damping device, and is in turn, and is in the damping device, is by the damping device, and is by the damping device. The clamping has the advantage that the part is prevented from sliding down to scrape the surface of the part.

The specific application of this embodiment is: firstly, when a part is required to be clamped, the clamping motor 7 is started and then the clamping screw rods 11 with opposite trend are separated from the middle, so that after the clamping blocks 15 on two sides are mutually close, the part is supported to the top end of the bottom clamp 10, then the lifting hydraulic rod 16 is started to drive the lifting rotating block 17 to move upwards, simultaneously, the bottom clamp 10, the rotating motor 19, the rotating rod 18 and the motor fixing block 20 are also driven to synchronously move upwards, then the compression damper 12 is slightly extruded to stop the lifting hydraulic rod 16 after the lifting hydraulic rod is contacted with the compression block 13 upwards, the part is fixed, when the position of the part is required to be adjusted, the rotating block 3 can be rotated to adjust the left and right angles of the part, the positioning rod 8 can be driven to rotate after the positioning motor 5 is started, the rotating body 9 is driven to adjust the upper and lower angles of the part, and the part can be adjusted in a multi-angle mode after the lifting hydraulic rod and the lifting hydraulic rod are mutually matched.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Double-station clamp, comprising a fixing part (1), characterized in that: be provided with rotor plate (4) in mounting (1), rotor plate (4) rotate with mounting (1) and be connected, the bottom of rotor plate (4) is provided with rotor block (3), rotor block (3) rotate with rotor plate (4) and are connected, one side of rotor block (3) is provided with positioning motor (5), positioning motor (5) and rotor block (3) fixed connection, the output of positioning motor (5) is provided with positioning rod (8), positioning rod (8) and positioning motor (5) fixed connection, positioning rod (8) rotate with rotor block (3) to be connected, positioning rod (8) are provided with rotating body (9) outward, rotating body (9) and positioning rod (8) fixed connection.

2. A dual-station fixture as defined in claim 1, wherein: the utility model discloses a clamping device for a motor vehicle, including main part (9) and clamping piece (11), clamping body (6) are provided with in the bottom of rotating main part (9), clamping body (6) and rotating main part (9) fixed connection, one side of clamping body (6) is provided with clamping motor (7), clamping motor (7) and clamping main part (6) fixed connection, the output of clamping motor (7) is provided with clamping threaded rod (11), clamping threaded rod (11) and clamping main part (6) rotate to be connected, clamping piece (15) are equipped with clamping piece (15) outward in clamping threaded rod (11), connecting hole (2) have been seted up in mounting (1).

3. A dual-station fixture as defined in claim 2, wherein: the clamping block (15) is internally provided with a lifting hydraulic rod (16), and one end of the lifting hydraulic rod (16) is fixedly connected with the clamping block (15).

4. A dual-station fixture as defined in claim 3, wherein: one side of the clamping block (15) is provided with a rotating motor (19), the rotating motor (19) is in sliding connection with the clamping block (15), and one side of the clamping block (15) is provided with a sliding groove (21).

5. The dual-station fixture as claimed in claim 4, wherein: one side of the rotating motor (19) is provided with a motor fixing block (20), the motor fixing block (20) is fixedly connected with the rotating motor (19), and the output end of the rotating motor (19) is provided with a rotating rod (18).

6. A dual-station fixture as defined in claim 3, wherein: the output end of the lifting hydraulic rod (16) is provided with a lifting rotating block (17), the lifting rotating block (17) is arranged outside the rotating rod (18), and the lifting rotating block (17) is rotationally connected with the rotating rod (18).

7. The dual-station fixture as claimed in claim 6, wherein: the rotary rod (18) is externally provided with a bottom clamp (10), the bottom clamp (10) is fixedly connected with the rotary rod (18), and one end of the rotary rod (18) is provided with a blocking ring (14).

8. A dual-station fixture as defined in claim 2, wherein: the clamping main body (6) is internally provided with a compression damper (12), one end of the compression damper (12) is fixedly connected with the clamping main body (6), and the bottom end of the compression damper (12) is provided with a compression resisting block (13).