Machine core machining tool clamp

Abstract

The utility model relates to the technical field of machine core machining, and discloses a machine core machining tool clamp which comprises a bottom plate, two moving plates capable of moving left and right are arranged at the top of the bottom plate, openings are formed in the tops of the side faces of the two moving plates, and rotating parts are rotationally inserted into the two openings. The side faces of the two rotating parts are each provided with a square through opening which is through in the left-right direction, fixing blocks are fixedly installed on the side faces, close to each other, of the two rotating parts, plate grooves which are aligned to the through openings and are the same in size are formed in the tops of the two fixing blocks, and storage plates are movably inserted into the two through openings. According to the machine core machining device, the two clamping plates can clamp the two sides of a machine core by adjusting the two movable plates, and the clamped machine core can be rotated, so that the bottom of the machine core can be machined under the condition that the machine core is not taken down, the machining efficiency is improved, and the machining cost is reduced. And therefore, the machining convenience of the machine core is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of movement processing technology, specifically a movement processing tooling fixture. Background Technology

[0002] The movement is the core component of a watch or other timekeeping device, responsible for driving the hands or displaying the time. Its complexity and precision determine the watch's functions and timekeeping performance. During the manufacturing process, the movement needs to be fixed and clamped using a fixture to prevent it from shifting during processing. However, common fixtures used for movements still have certain shortcomings in use. Since both sides of the movement need to be processed, when processing the other side, the movement needs to be removed from the fixture, flipped, and then fixed and clamped again. This greatly reduces the processing efficiency of the movement. Therefore, this application proposes a movement processing tooling fixture. Utility Model Content

[0003] To address the problems mentioned in the background art, this utility model provides the following technical solution: a mechanism machining fixture, comprising a base plate, with two movable plates that can move left and right on the top of the base plate. Openings are provided on the top of the sides of each of the two movable plates, and rotating parts are rotatably inserted into each of the two openings. Square through-holes are provided on the sides of each of the two rotating parts, and fixing blocks are fixedly installed on the sides of the two rotating parts that are close to each other. Plate grooves of the same size and aligned with the through-holes are provided on the top of each of the two fixing blocks, and placement plates are movably inserted into the two through-holes. The two placement plates are respectively located in the plate grooves on the two fixing blocks. Clamping plates are fixedly installed on the sides of the two rotating parts that are close to each other and above the through-holes. Threaded grooves are provided on the top and bottom of the outer walls of the two rotating parts. Threaded holes communicating with the openings are provided on the top of each of the two movable plates, and bolts are threaded into the two threaded holes. The bottom ends of the two bolts are threaded into one of the threaded grooves on the side wall of the rotating part.

[0004] Preferably, the top of the fixing block is flush with the top of the corresponding opening, and the top of the fixing block is flush with the bottom of the clamping plate. When the shelf is inserted into the opening and the slot, the top of the shelf is flush with the top of the fixing block.

[0005] Preferably, the two clamping plates have arc-shaped clamping grooves on their sides that are close to each other, and a rubber layer is provided in the clamping grooves on the sides of the two clamping plates.

[0006] Preferably, through holes are provided at the corners of the bottom sides of the two movable plates, and two positioning rods are fixedly installed on the top of the base plate. The through holes at the bottom of the two movable plates are respectively movably sleeved on the two positioning rods.

[0007] Preferably, hydraulic rods are fixedly installed at both ends of the top of the base plate, and the telescopic ends of the two hydraulic rods are respectively fixedly connected to the bottom of the sides of the two movable plates.

[0008] Preferably, two annular grooves are formed on the inner wall of the side opening of the movable plate, and a bearing is fixedly installed in each annular groove. The two rotating parts are respectively fixedly inserted between the inner ring walls of the corresponding bearings.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] By adjusting the two movable plates, the two clamps can clamp the two sides of the movement and rotate the clamped movement. Then, the storage plate in the passage and plate slot can be removed, so that the bottom of the clamped movement is no longer blocked by the storage plate. This allows the bottom of the movement to be processed without removing the movement, thus greatly improving the convenience of processing the movement. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a top view of the present invention;

[0014] Figure 3 This is a schematic diagram of the structure of the movable plate and the rotating part of this utility model;

[0015] Figure 4 This is an exploded view of the connection between the movable plate and the rotating part of this utility model;

[0016] Figure 5 This is a cross-sectional structural diagram of the rotating part of this utility model;

[0017] In the diagram: 1. Base plate; 2. Moving plate; 3. Rotating part; 4. Through hole; 5. Fixing block; 6. Plate groove; 7. Clamping plate; 8. Threaded groove; 9. Bolt; 10. Storage plate; 11. Through hole; 12. Positioning rod; 13. Hydraulic rod; 14. Bearing. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Depend on Figure 1-5 The present invention includes a base plate 1, on the top of which are two movable plates 2 that can move left and right. Each movable plate 2 has an opening on its top side, and a rotating part 3 is rotatably inserted into each opening. Each rotating part 3 has a square through-hole 4 on its side. A fixing block 5 is fixedly installed on the side of the two rotating parts 3 where they are close to each other. A slot 6 of the same size and aligned with the through-hole 4 is opened on the top of each fixing block 5. A shelf 10 is movably inserted into each of the two through-holes 4, and the two shelf 10s are respectively located in the slots 6 on the two fixing blocks 5. A clamping plate 7 is fixedly installed on the side of the two rotating parts 3 where they are close to each other and above the through-hole 4. Threaded grooves 8 are opened on the top and bottom of the outer walls of the two rotating parts 3. Threaded holes communicating with the openings are opened on the top of each movable plate 2, and bolts 9 are threaded into each of the two threaded holes. The bottom ends of the two bolts 9 are threaded into one of the threaded grooves 8 on the side wall of the rotating part 3.

[0020] like Figure 1 and Figure 3 As shown, the top of the fixing block 5 is flush with the top of the corresponding opening 4, and the top of the fixing block 5 is flush with the bottom of the clamping plate 7. When the shelf 10 is inserted into the opening 4 and the plate groove 6, the top of the shelf 10 is flush with the top of the fixing block 5. In this way, when the shelf 10 is inserted into the opening 4 on the rotating part 3 and the plate groove 6 on the fixing block 5, the shelf 10 can be at the same level as the top of the fixing block 5, which can better support the movement placed between the two rotating parts 3.

[0021] like Figure 3 and Figure 4 As shown, the two clamping plates 7 have arc-shaped clamping grooves on their sides that are close to each other. A rubber layer is provided in the clamping grooves on the sides of the two clamping plates 7. The two clamping plates 7 are pressed against the two sides of the movement to clamp and fix the movement. The rubber layer on the inner wall of the clamping groove can play a good role in preventing slippage and protecting the movement when clamping it.

[0022] like Figure 1 and Figure 3As shown, through holes 11 are provided at the corners of the bottom sides of the two movable plates 2. Two positioning rods 12 are fixedly installed on the top of the base plate 1. The through holes 11 at the bottom of the two movable plates 2 are respectively movably sleeved on the two positioning rods 12. The two positioning rods 12 can make the movable plates 2 more stable when moving on the base plate 1, and prevent the movable plates 2 from tilting.

[0023] like Figure 1 and Figure 2 As shown, hydraulic rods 13 are fixedly installed at both ends of the top of the base plate 1. The telescopic ends of the two hydraulic rods 13 are fixedly connected to the bottom of the sides of the two movable plates 2. By controlling the two hydraulic rods 13, the two movable plates 2 can be pushed to move simultaneously along the positioning rod 12 on the top of the base plate 1.

[0024] like Figure 4 As shown, two annular grooves are opened on the inner wall of the side opening of the movable plate 2. A bearing 14 is fixedly installed in each annular groove. Two rotating parts 3 are respectively fixedly inserted between the inner ring walls of the corresponding bearings 14. The bearings 14 can restrict the position of the rotating parts 3 within the opening on the side of the movable plate 2, and allow the rotating parts 3 to rotate within the opening on the side of the movable plate 2.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tooling fixture for machining a movement, comprising a base plate (1), characterized in that: The top of the base plate (1) is provided with two movable plates (2) that can move left and right. Openings are provided on the top of the sides of each movable plate (2), and rotating parts (3) are rotatably inserted into each opening. Square through-holes (4) are provided on the sides of each of the two rotating parts (3). Fixing blocks (5) are fixedly installed on the sides of the two rotating parts (3) that are close to each other. Plate grooves (6) of the same size and aligned with the through-holes (4) are provided on the top of each fixing block (5). Storage plates are movably inserted into the two through-holes (4). 10) Two storage plates (10) are respectively located in the plate grooves (6) on the two fixed blocks (5). Clamping plates (7) are fixedly installed on the sides of the two rotating parts (3) that are close to each other and above the opening (4). Threaded grooves (8) are provided on the top and bottom of the outer walls of the two rotating parts (3). Threaded holes communicating with the opening are provided on the top of the two moving plates (2). Bolts (9) are threaded into the two threaded holes. The bottom ends of the two bolts (9) are threaded into one of the threaded grooves (8) on the side wall of the rotating part (3).

2. The movement machining fixture according to claim 1, characterized in that: The top of the fixing block (5) is flush with the top of the corresponding opening (4), and the top of the fixing block (5) is flush with the bottom of the clamp (7). When the shelf (10) is inserted into the opening (4) and the groove (6), the top of the shelf (10) is flush with the top of the fixing block (5).

3. The movement machining fixture according to claim 1, characterized in that: Both of the clamping plates (7) have arc-shaped clamping grooves on their sides that are close to each other, and a rubber layer is provided in the clamping grooves on the sides of both clamping plates (7).

4. The movement machining fixture according to claim 1, characterized in that: Two through holes (11) are provided at the corners of the bottom sides of the two movable plates (2). Two positioning rods (12) are fixedly installed on the top of the base plate (1). The through holes (11) at the bottom of the two movable plates (2) are respectively movably sleeved on the two positioning rods (12).

5. The movement machining fixture according to claim 1, characterized in that: Hydraulic rods (13) are fixedly installed at both ends of the top of the base plate (1), and the telescopic ends of the two hydraulic rods (13) are fixedly connected to the bottom of the sides of the two movable plates (2).

6. The movement machining fixture according to claim 1, characterized in that: Two annular grooves are opened on the inner wall of the side opening of the movable plate (2), and a bearing (14) is fixedly installed in each annular groove. The two rotating parts (3) are respectively fixedly inserted between the inner ring walls of the corresponding bearings (14).

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