Positioning mechanism for metal casting blank machining

Abstract

The utility model discloses a positioning mechanism for metal casting blank processing, which comprises a mounting frame, a sliding seat is fixedly arranged in the mounting frame, a moving block is arranged in the sliding seat in a sliding manner, an adjusting frame is fixedly arranged at the top of the moving block, a driving component is arranged in the adjusting frame, and the driving component is arranged in the mounting frame. The adjusting frame is provided with a plurality of gears through a driving assembly, the plurality of gears are linearly distributed on the surface of the connecting rod, a tooth holder is fixedly arranged on the surface of the sliding seat, the gears are in meshed connection with the tooth holder, and a supporting frame is fixedly arranged at the top of the adjusting frame. According to the device, a metal casting blank can be positioned and clamped, meanwhile, the angle of the whole operation table can be adjusted, the positioned and clamped metal casting blank can rotate by an angle, and machining of the metal casting blank is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal casting blank processing, in particular to a positioning mechanism for metal casting blank processing. Background Technique

[0002] A metal casting blank is a blank of a part obtained by casting method. After casting, its surface needs to be processed. Therefore, a positioning mechanism is used to clamp the metal casting blank, so as to facilitate the operation on the surface of the metal casting blank.

[0003] The existing positioning mechanism for metal casting blank processing cannot adjust the angle of the metal casting blank after positioning and clamping it. When the angle of the metal casting blank needs to be adjusted, the metal casting blank can only be taken down and repositioned and clamped, which is not convenient for processing the metal casting blank. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a positioning mechanism for metal casting blank processing to solve the problems put forward in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A positioning mechanism for metal casting blank processing includes an installation frame. A sliding seat is fixedly arranged inside the installation frame. A moving block is slidably arranged inside the sliding seat. An adjusting frame is fixedly arranged on the top of the moving block. A driving component is arranged inside the adjusting frame. A gear is arranged on the adjusting frame through the driving component. A tooth seat is fixedly arranged on the surface of the sliding seat. The gear is meshed with the tooth seat. A support frame is fixedly arranged on the top of the adjusting frame. A clamping component is arranged inside the support frame.

[0007] Preferably, the driving component includes a driving motor fixedly arranged on the left side of the adjusting frame. The output end of the driving motor penetrates through the adjusting frame and extends to the inside of the adjusting frame and is fixedly provided with a connecting rod. The surface of the connecting rod is fixedly connected with the gear.

[0008] Preferably, the clamping component includes a support shaft fixedly arranged inside the support frame. An automatic telescopic push rod is fixedly arranged at one end of the support shaft close to the center of the support frame. A clamping block is fixedly arranged at the extending end of the automatic telescopic push rod.

[0009] Preferably, a contact pad is fixedly arranged on the surface of the clamping block. The contact pad is made of anti-slip material.

[0010] Preferably, a support pad is fixedly arranged at the bottom of the installation frame. The number of the support pads is multiple.

[0011] Preferably, the number of the automatic telescopic push rods is two, and the two automatic telescopic push rods are symmetrically distributed.

[0012] Preferably, the number of the gears is multiple, and the multiple gears are linearly distributed on the surface of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the positioning mechanism for machining the blank of the metal casting, the driving component drives the gear to rotate, the gear rolls on the surface of the tooth seat engaged therewith, the gear drives the adjusting frame to move together through the connecting rod, the movement of the adjusting frame drives the moving block to slide inside the sliding seat, the adjusting frame moves to adjust the angle, and drives the supporting frame to move and adjust the angle together, so that the blank of the metal casting clamped on the surface of the supporting frame is adjusted in angle. This device can position and clamp the blank of the metal casting, and at the same time can adjust the angle of the entire operating table, so that the blank of the metal casting after positioning and clamping can rotate the angle, which is convenient for machining the blank of the metal casting. Description of the Drawings

[0014] Figure 1 is the isometric view of the structure of the present utility model;

[0015] Figure 2 is the front sectional view of the structure of the present utility model;

[0016] Figure 3 is the right sectional view of the structure of the present utility model;

[0017] Figure 4 is Figure 2 the enlarged view of the structure at A of

[0018] In the figure: 1. mounting frame; 2. sliding seat; 3. moving block; 4. adjusting frame; 5. driving motor; 6. connecting rod; 7. tooth seat; 8. gear; 9. supporting frame; 10. supporting shaft; 11. automatic telescopic push rod; 12. clamping block; 13. contact pad; 14. supporting pad. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Refer to Figures 1-4, A positioning mechanism for machining metal casting blanks, including a mounting frame 1. Inside the mounting frame 1, a sliding seat 2 is fixedly arranged. Inside the sliding seat 2, a moving block 3 is slidably arranged. On the top of the moving block 3, an adjusting frame 4 is fixedly arranged. Inside the adjusting frame 4, a driving component is arranged. The driving component includes a driving motor 5 fixedly arranged on the left side of the adjusting frame 4. The output end of the driving motor 5 penetrates through the adjusting frame 4 and extends into the inside of the adjusting frame 4 and is fixedly provided with a connecting rod 6. The surface of the connecting rod 6 is fixedly connected with a gear 8. When the driving motor 5 is started, the connecting rod 6 is driven to rotate. The rotation of the connecting rod 6 drives the gear 8 to rotate, which is used to drive multiple gears 8 to rotate simultaneously, so as to achieve the purpose of adjusting the adjusting frame 4. The adjusting frame 4 is provided with gears 8 through the driving component. The number of gears 8 is multiple, and the multiple gears 8 are linearly distributed on the surface of the connecting rod 6. On the surface of the sliding seat 2, a tooth seat 7 is fixedly arranged. The gear 8 and the tooth seat 7 are meshed and connected. On the top of the adjusting frame 4, a support frame 9 is fixedly arranged. Inside the support frame 9, a clamping component is arranged. The clamping component includes a support shaft 10 fixedly arranged inside the support frame 9. At one end of the support shaft 10 close to the center of the support frame 9, an automatic telescopic push rod 11 is fixedly arranged. The number of automatic telescopic push rods 11 is two, and the two automatic telescopic push rods 11 are symmetrically distributed. The extending end of the automatic telescopic push rod 11 is fixedly provided with a clamping block 12. By driving the extending output end of the automatic telescopic push rod 11, the two clamping blocks 12 are pushed to approach each other, so as to position the metal casting blank. On the surface of the clamping block 12, a contact pad 13 is fixedly arranged. The contact pad 13 is made of anti-slip material. The contact pad 13 made of anti-slip material enhances the stability when positioning and clamping the metal casting blank. At the bottom of the mounting frame 1, a support pad 14 is fixedly arranged. The number of support pads 14 is multiple. For this positioning mechanism for machining metal casting blanks, the driving component drives the gear 8 to rotate. The gear 8 rolls on the surface of the tooth seat 7 meshed with it. The gear 8 drives the adjusting frame 4 to move together through the connecting rod 6. The movement of the adjusting frame 4 drives the moving block 3 to slide inside the sliding seat 2. The movement of the adjusting frame 4 adjusts the angle, driving the support frame 9 to move and adjust the angle together, so as to adjust the angle of the metal casting blank clamped on the surface of the support frame 9. This device can position and clamp the metal casting blank, and at the same time can adjust the angle of the entire operating table, so that the positioned and clamped metal casting blank can rotate the angle, which is convenient for machining the metal casting blank.

[0021] The electrical components mentioned in this article are all electrically connected to the external main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer for control.

[0022] During use: Place the metal casting blank between the two contact pads 13. Extend the extended ends of the two automatic telescopic push rods 11 to push the two clamping blocks 12 to drive the two contact pads 13 to move closer to each other, clamp and position the metal casting blank. Start the drive motor 5 to drive the connecting rod 6 to rotate. The rotation of the connecting rod 6 drives the through gear 8 to rotate. The gear 8 rolls on the surface of the tooth seat 7 meshed with it. The gear 8 drives the adjustment frame 4 to move together through the connecting rod 6. The movement of the adjustment frame 4 drives the moving block 3 to slide inside the sliding seat 2. The adjustment frame 4 moves to adjust the angle and drives the support frame 9 to move and adjust the angle together. The movement of the support frame 9 drives the metal casting blank fixed inside it to move together.

[0023] In summary, for the positioning mechanism for machining metal casting blanks, the drive assembly drives the gear 8 to rotate. The gear 8 rolls on the surface of the tooth seat 7 meshed with it. The gear 8 drives the adjustment frame 4 to move together through the connecting rod 6. The movement of the adjustment frame 4 drives the moving block 3 to slide inside the sliding seat 2. The adjustment frame 4 moves to adjust the angle and drives the support frame 9 to move and adjust the angle together, so as to adjust the angle of the metal casting blank clamped on the surface of the support frame 9. This device can position and clamp the metal casting blank, and at the same time can adjust the angle of the entire operating table, so that the metal casting blank after positioning and clamping can rotate the angle, which is convenient for machining the metal casting blank.

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism for machining a metal casting blank, comprising a mounting frame (1), characterized in that, A sliding seat (2) is fixedly arranged inside the mounting bracket (1). A moving block (3) is slidably arranged inside the sliding seat (2). An adjusting bracket (4) is fixedly arranged at the top of the moving block (3). A driving component is arranged inside the adjusting bracket (4). A gear (8) is arranged on the adjusting bracket (4) through the driving component. A tooth seat (7) is fixedly arranged on the surface of the sliding seat (2). The gear (8) is meshed and connected with the tooth seat (7). A support bracket (9) is fixedly arranged at the top of the adjusting bracket (4). A clamping component is arranged inside the support bracket (9).

2. The positioning mechanism for machining a metal casting blank according to claim 1, characterized in that, The driving component includes a driving motor (5) fixedly arranged on the left side of the adjusting bracket (4). The output end of the driving motor (5) penetrates through the adjusting bracket (4) and extends into the adjusting bracket (4) and is fixedly provided with a connecting rod (6). The surface of the connecting rod (6) is fixedly connected with the gear (8).

3. The positioning mechanism for machining the blank of a metal casting according to claim 1, wherein, The clamping component includes a support shaft (10) fixedly arranged inside the support bracket (9). An automatic telescopic push rod (11) is fixedly arranged at one end of the support shaft (10) close to the center of the support bracket (9). A clamping block (12) is fixedly arranged at the extending end of the automatic telescopic push rod (11).

4. A positioning mechanism for machining a blank of a metal casting according to claim 3, characterized in that, A contact pad (13) is fixedly arranged on the surface of the clamping block (12). The contact pad (13) is made of anti-slip material.

5. The positioning mechanism for machining the blank of a metal casting according to claim 1, characterized in that, Support pads (14) are fixedly arranged at the bottom of the mounting bracket (1). The number of the support pads (14) is multiple.

6. A positioning mechanism for machining a metal casting blank according to claim 3, characterized in that, The number of the automatic telescopic push rods (11) is two, and the two automatic telescopic push rods (11) are symmetrically distributed.

7. A positioning mechanism for machining a blank of a metal casting according to claim 1, characterized in that, The number of the gears (8) is multiple, and the multiple gears (8) are linearly distributed on the surface of the connecting rod (6).

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