CN220313111U

CN220313111U - Fitting machining clamp

Info

Publication number: CN220313111U
Application number: CN202321561382.6U
Authority: CN
Inventors: 韩若冰
Original assignee: DONGGANG WEIYUAN FUEL INJECTION EQUIPMENT CO LTD
Current assignee: DONGGANG WEIYUAN FUEL INJECTION EQUIPMENT CO LTD
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-01-09
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a fitting machining clamp, which comprises a base and a machine body, wherein a rotating column is rotatably arranged on the upper wall of the base, a support is arranged at the upper end of the rotating column, a sphere is fixedly arranged on the lower wall of the machine body, a hemispherical cavity matched with the sphere is arranged above the support, the sphere is movably embedded in the hemispherical cavity, and a screw hole communicated with the hemispherical cavity is arranged on the side wall of the support.

Description

Fitting machining clamp

Technical Field

The utility model relates to the technical field of accessory machining, in particular to an accessory machining clamp.

Background

The fixture is a device for fixing a machining object in a correct position in a mechanical manufacturing process to receive construction or detection, and is also called a fixture in a broad sense, and a device for rapidly, conveniently and safely mounting a workpiece in a corresponding process in a technological process can be called a fixture.

The accessory needs to be fixed by a clamp and positioned during processing, and Chinese patent with publication number of CN219132097U discloses an accessory processing auxiliary clamp, which comprises a base plate, an adapter plate is fixedly connected to one side of the base plate, two adapter plates are symmetrically arranged, limiting holes are symmetrically arranged on the inner side of the adapter plate, and a plurality of driven clamping blocks are symmetrically arranged on the limiting holes and fixedly connected to the top of the base plate.

The device can carry out quick centre gripping fixed to the accessory, but in the course of working, according to the difference of processing operating mode, the angle of finish of required work piece also is different, and this anchor clamps can't adjust according to the demand, and the suitability is lower, uses inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fitting machining clamp, which solves the problem of low adjustment flexibility of the existing device.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fitting machining clamp, includes base and organism, the column is installed in the rotation of base upper wall, the support is installed to the column upper end, organism lower wall fixed mounting has the spheroid, the support top be equipped with the hemisphere chamber that the spheroid matches, the spheroid activity inlay dress in the hemisphere intracavity, the support lateral wall be equipped with the screw of hemisphere chamber intercommunication, the screw internal rotation has connect the screw rod, the kicking block is installed to the screw rod one end that is close to the spheroid, and first hand wheel is installed to the other end, the organism top is equipped with clamping assembly, the locating assembly that base top and column were connected.

Preferably, the clamping assembly comprises a clamping cavity arranged in the machine body, a pair of wire drawing rods are rotatably arranged in the clamping cavity, a sliding groove communicated with the clamping cavity is formed in the upper wall of the machine body, a pair of sliding blocks screwed with the pair of wire drawing rods are slidably arranged in the sliding groove, and a pair of clamping plates are fixedly arranged on the upper wall of the sliding block.

Preferably, the positioning assembly comprises an annular cover arranged on the base, a gear is fixedly sleeved on the side wall of the rotary column, a pull rod is movably inserted into the side wall of the annular cover, an arc-shaped plate is arranged at one end of the pull rod, a handle is arranged at the other end of the pull rod, meshing teeth meshed with the gear are arranged on the side wall of the arc-shaped plate, and a spring sleeved on the outer side of the pull rod is arranged between the arc-shaped plate and the annular cover.

Preferably, one end of the pair of wire drawing rods penetrates through the clamping cavity and is fixedly provided with a second hand wheel.

Preferably, the clamping surface of the clamping plate is provided with anti-skid patterns.

Advantageous effects

The utility model discloses a fitting machining clamp which has the following beneficial effects: the device compact structure can carry out quick fixation through the accessory of centre gripping subassembly to equidimension not, and the organism passes through spheroid and hemisphere chamber sliding connection simultaneously, can make the organism rotate in hemisphere intracavity to carry out quick fixation through screw rod and kicking block, thereby adjust the processing angle of work piece, cooperation locating component fixes a position the rotation angle of pivot, can satisfy different processing demands, improves the suitability, has brought the convenience for people's use.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic top cross-sectional view of the present utility model.

In the figure: 1. a base; 2. a body; 3. a rotating column; 4. a support; 5. a sphere; 6. a hemispherical cavity; 7. a screw hole; 8. a screw; 9. a top block; 10. a clamping cavity; 11. a wire drawing rod is paired; 12. a chute; 13. a slide block; 14. a clamping plate; 15. an annular cover; 16. a gear; 17. a pull rod; 18. an arc-shaped plate; 19. meshing teeth; 20. and (3) a spring.

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. 1-2, the present utility model provides a technical solution: the utility model provides a fitting machining clamp, includes base 1 and organism 2, the column 3 is installed in the rotation of base 1 upper wall, support 4 is installed to column 3 upper end, organism 2 lower wall fixed mounting has spheroid 5, support 4 top be equipped with the hemisphere chamber 6 that spheroid 5 matches, spheroid 5 activity inlay dress in hemisphere intracavity 6, support 4 lateral wall be equipped with the screw 7 of hemisphere chamber 6 intercommunication, screw 7 internal rotation has connect screw rod 8, top 9 is installed to the one end that screw rod 8 is close to spheroid 5, and first hand wheel is installed to the other end, the organism 2 top is equipped with clamping assembly, the locating assembly that base 1 top and column 3 are connected.

The embodiment is further configured in that the clamping assembly comprises a clamping cavity 10 arranged in the machine body 2, a pair of wire drawing rods 11 are rotatably mounted in the clamping cavity 10, a sliding groove 12 communicated with the clamping cavity 10 is formed in the upper wall of the machine body 2, a pair of sliding blocks 13 screwed with the pair of wire drawing rods 11 are slidably arranged in the sliding groove 12, and a pair of clamping plates 14 are fixedly mounted on the upper wall of the sliding blocks 13.

The embodiment is further configured in that the positioning assembly comprises an annular cover 15 arranged on the base 1, a gear 16 is fixedly sleeved on the side wall of the rotating column 3, a pull rod 17 is movably inserted on the side wall of the annular cover 15, an arc-shaped plate 18 is arranged at one end of the pull rod 17, a handle is arranged at the other end of the pull rod, meshing teeth 19 meshed with the gear 16 are arranged on the side wall of the arc-shaped plate 18, and a spring 20 sleeved on the outer side of the pull rod 17 is arranged between the arc-shaped plate 18 and the annular cover 15.

The embodiment is further configured such that one end of the pair of wire drawing rods 11 penetrates through the clamping cavity 10 and is fixedly provided with a second hand wheel.

The embodiment is further configured such that the clamping surface of the clamping plate 14 is provided with anti-skid patterns.

The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.

Examples: the device can be widely applied to the processing of small accessories, when the device is used, the accessories are placed between a pair of clamping plates 14, the split screw rod 11 is rotated, so that a pair of sliding blocks 13 screwed on the split screw rod drives the pair of clamping plates 14 to move inwards, further, a workpiece is clamped and fixed, when the fixed angle of the workpiece needs to be changed, the screw rod 8 can be rotated, the top block 9 is separated from the sphere 5, at the moment, the overturning of the machine body 2 can be realized through the sliding of the sphere 5 in the hemispherical cavity 6, and further, the fixed angle of the accessories is changed, and different processing requirements are met;

when the workpiece is required to rotate, the pull rod 17 can be pulled to shrink the spring 20, the meshing teeth 19 on the arc-shaped plate 18 are separated from the gear 16, the rotary column 3 can be rotated at the moment to realize the rotation of the accessory, after the rotary column rotates to a proper position, the pull rod 17 can be loosened, the spring 20 drives the arc-shaped plate 18 to reset, and the meshing teeth 19 are meshed with the gear 16 again, so that the rotary column 3 is fixed and convenient to use.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 fitting machining clamp, includes base (1) and organism (2), its characterized in that, base (1) upper wall rotates installs swivel post (3), support (4) are installed to swivel post (3) upper end, organism (2) lower wall fixed mounting has spheroid (5), support (4) top be equipped with hemispherical cavity (6) that spheroid (5) match, spheroid (5) activity inlay dress in hemispherical cavity (6), support (4) lateral wall be equipped with screw (7) of hemispherical cavity (6) intercommunication, screw (7) internal rotation has connect screw rod (8), kicking block (9) are installed to one end that screw rod (8) are close to spheroid (5), and first hand wheel is installed to the other end, organism (2) top is equipped with clamping assembly, the locating assembly that base (1) top and swivel post (3) are connected.

2. The accessory machining clamp according to claim 1, characterized in that the clamping assembly comprises a clamping cavity (10) arranged in the machine body (2), a pair of wire drawing rods (11) are rotatably arranged in the clamping cavity (10), a sliding groove (12) communicated with the clamping cavity (10) is formed in the upper wall of the machine body (2), a pair of sliding blocks (13) connected with the pair of wire drawing rods (11) in a rotating mode are arranged in the sliding groove (12) in a sliding mode, and a pair of clamping plates (14) are fixedly arranged on the upper wall of the pair of sliding blocks (13).

3. The accessory machining clamp according to claim 2, characterized in that the positioning assembly comprises an annular cover (15) arranged on the base (1), a gear (16) is fixedly sleeved on the side wall of the rotary column (3), a pull rod (17) is movably inserted into the side wall of the annular cover (15), an arc-shaped plate (18) is arranged at one end of the pull rod (17), a handle is arranged at the other end of the pull rod, meshing teeth (19) meshed with the gear (16) are arranged on the side wall of the arc-shaped plate (18), and a spring (20) sleeved on the outer side of the pull rod (17) is arranged between the arc-shaped plate (18) and the annular cover (15).

4. A fitting machining jig according to claim 2, wherein one end of the pair of drawbars (11) extends through the clamping cavity (10) and is fixedly fitted with a second hand wheel.

5. A fitting machining jig according to claim 2, wherein the clamping face of the clamping plate (14) is provided with anti-slip patterns.