Dismounting and moving device for holding-up hammer of large-cavity press

Abstract

The utility model relates to a dismounting and moving device for a holding-up hammer of a large-cavity press. The large-cavity press holding-up hammer dismounting and moving device comprises a left clamping body and a right clamping body, wherein the middle parts of the left clamping body and the right clamping body are mutually hinged; the left clamp body and the right clamp body are both integrally in a check mark shape and are symmetrically arranged; the right end of the left clamp body is a control rod A, and the left end is vertically provided with a semicircular ring A; a control rod B is arranged at the left end of the right clamp body, and a semicircular ring B is vertically mounted at the right end; and the semicircular ring A and the semicircular ring B are arranged inwards and are correspondingly matched with the holding-up hammers. The large-cavity press holding-up hammer dismounting and moving device is manual and simple in structure, an upper holding-up hammer, a lower holding-up hammer and a side holding-up hammer can be dismounted and moved, holding-up hammers can also be mounted, practicability is high, and the large-cavity press holding-up hammer dismounting and moving device has a large popularization prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembling a top hammer of a large cavity press, in particular to a disassembling and moving device for the top hammer of a large cavity press. Background Art

[0002] The top hammer is an important component inside the six-sided top press that provides a high-temperature and high-pressure environment for the diamond synthesis block. It is a consumable part. Therefore, after a period of use, the top hammer needs to be replaced due to wear, damage, etc. to maintain the synthesis efficiency. The existing technology, such as the Chinese patent application number CN202223282629.9, is an auxiliary device for disassembling the top hammer of the six-sided top press. The ring used is a circular structure that can disassemble the upper top hammer. However, the technical solution of this patent can only disassemble the upper top hammer, and cannot disassemble the lower top hammer or the side top hammer; therefore, the scope of use of this auxiliary device is greatly limited; and in this technical solution, the diameter of the ring is less than the diameter of the upper top hammer. Therefore, the upper top hammer is inserted upside down into the ring, and the center of gravity of the upper top hammer is higher than the ring; when the upper top hammer is inserted upside down into the ring, it is often in a tilted state, which is not conducive to the installation of the upper top hammer; therefore, this auxiliary device cannot be used to install the top hammer. Utility Model Content

[0003] The purpose of the utility model is to solve the above problems and provide a device for disassembling and moving the top hammer of a large cavity press.

[0004] The technical solution of the utility model is: a large cavity press top hammer disassembly and movement device comprises a left clamp body and a right clamp body which are hinged to each other in the middle; the left clamp body and the right clamp body are both in the shape of √ as a whole and are symmetrically arranged; the right end of the left clamp body is a control rod A, and a semicircular ring A is vertically installed at the left end; the left end of the right clamp body is a control rod B, and a semicircular ring B is vertically installed at the right end; the semicircular ring A and the semicircular ring B are both arranged inwardly and correspond to the top hammer; the left clamp body and the right clamp body form a structure similar to scissors, and by operating the control rod A and the control rod B, the semicircular ring A and the semicircular ring B can be brought closer to or farther away from each other; the semicircular ring A and the semicircular ring B are close to each other, showing a tendency to clamp the top hammer; the semicircular ring A and the semicircular ring B are close to each other, showing a tendency to clamp the top hammer; the semicircular ring A and the semicircular ring B are both arranged inwardly and correspond to the top hammer. Ring A and semicircular ring B move away from each other, showing a tendency to loosen the top hammer; the process of disassembling and installing the upper and lower top hammers using the large cavity press top hammer disassembly and movement device is basically the same, except that the top hammer heads are turned upside down; when using the large cavity press top hammer disassembly and movement device to disassemble and install the side top hammer, the top hammer head is facing downward, and after clamping the top hammer, the entire large cavity press top hammer disassembly and movement device tends to be horizontal; finally, the top hammer is sent to the installation position; when moving the top hammer, the control rod A and the control rod B are close to the horizontal state, which is convenient for workers to apply force to lift the top hammer; the semicircular ring A and the semicircular ring B act on the side of the top hammer synchronously, so that the top hammer is as close to the vertical state as possible, so as to facilitate the installation of the top hammer.

[0005] Preferably, a connecting plate A is further provided at the left end of the control rod A; the lower end of the connecting plate A is connected to the midpoint of the outer wall of the semi-circular ring A, and the upper end is connected to the end of the control rod A, connecting the control rod A and the semi-circular ring A into one body; a connecting plate B is further provided at the right end of the control rod B; the lower end of the connecting plate B is connected to the midpoint of the outer wall of the semi-circular ring B, and the upper end is connected to the end of the control rod B, connecting the control rod B and the semi-circular ring B into one body.

[0006] Furthermore, the connecting plate A is a rectangular plate vertically connected to the left end of the control rod A; the semi-circular ring A is arranged parallel to the bottom end of the connecting plate A; the connecting plate B is a rectangular plate vertically connected to the right end of the control rod B; the semi-circular ring B is arranged parallel to the bottom end of the connecting plate B; in this way, the contact area between the connecting plate A and the semi-circular ring A increases, and the connection strength by welding also increases; the contact area between the connecting plate B and the semi-circular ring B increases, and the connection strength by welding also increases.

[0007] Furthermore, a reinforcing rib A is provided on the back of the connecting plate A; a reinforcing rib B is provided on the back of the connecting plate B; the two ends of the reinforcing rib A respectively correspond to the end of the control rod A and the midpoint of the outer wall of the semi-circular ring A, supporting the connecting plate A and increasing the anti-deformation ability of the connecting plate A; the two ends of the reinforcing rib B respectively correspond to the end of the control plate B and the midpoint of the outer wall of the semi-circular ring B, supporting the connecting plate B and increasing the anti-deformation ability of the connecting plate B.

[0008] Furthermore, the reinforcing rib A is arranged at the exact middle position on the back of the connecting plate A to make the semi-circular ring A apply force evenly; the reinforcing rib B is arranged at the exact middle position on the back of the connecting plate B to make the semi-circular ring B apply force evenly.

[0009] Furthermore, an auxiliary control rod A extends outward from the upper part of the connecting plate A; an auxiliary control rod B extends outward from the upper part of the connecting plate B; when the top hammer is released or the top hammer disassembly and moving device of the large cavity press tends to be horizontal, the auxiliary control rod A and the auxiliary control rod B can respectively assist the control rod A and the control rod B to control the semi-circular ring A and the semi-circular ring B.

[0010] Furthermore, an operation cylinder C is fixedly connected to the outer end of the auxiliary control rod A for easy gripping by workers; an operation cylinder D is fixedly connected to the outer end of the auxiliary control rod B for easy gripping by workers.

[0011] Preferably, the left end of the control rod A is folded downward, and an inflection point A is provided in the middle; the right end of the control rod B is folded downward, and an inflection point B is provided in the middle; the left clamping body and the right clamping body are hinged through the inflection point A and the inflection point B; when the top hammer is clamped, there is a space corresponding to the hammer head of the top hammer above the semi-circular ring A and the semi-circular ring B.

[0012] Furthermore, the top hammer disassembly and moving device of the large cavity press further includes a connecting bolt and a connecting nut; the inflection point A is provided with a hinge hole A; the inflection point B is provided with a hinge hole B; the connecting bolt passes through the hinge hole A and the hinge hole B and is in threaded cooperation with the connecting nut; the connecting bolt and the connecting nut can be replaced as needed.

[0013] Furthermore, the outer diameter of the connecting bolt is smaller than the inner diameter of the hinge hole A; the outer diameter of the connecting bolt is smaller than the inner diameter of the hinge hole B; in this way, the left clamp body and the right clamp body can be easily flipped over each other; the connecting bolt and the connecting nut are also easy to replace and disassemble.

[0014] Preferably, the outer end of the control rod A is fixedly connected to the operating cylinder A, so that the worker can hold it easily; the outer end of the control rod B is fixedly connected to the operating cylinder B, so that the worker can hold it easily.

[0015] The beneficial effects of the utility model are as follows: the utility model is a large cavity press top hammer disassembly and movement device, which has the following advantages:

[0016] (1) The utility model provides a simple and manual large-cavity press top hammer disassembly and movement device, which can disassemble and move the upper top hammer, the lower top hammer and the side top hammer, and can also install the top hammer. It is very practical and has great promotion prospects.

[0017] (2) The auxiliary control rod A and the auxiliary control rod B of the present invention can respectively assist the control rod A and the control rod B in controlling the semicircular ring A and the semicircular ring B when the top hammer is loosened or the large cavity press top hammer disassembly moving device is horizontal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional disassembly and movement device for a large cavity press top hammer. Figure 1 ;

[0019] Figure 2 yes Figure 1 A top view of

[0020] Figure 3 yes Figure 2 AA section view;

[0021] Figure 4 This is a three-dimensional disassembly and movement device for a large cavity press top hammer. Figure 2 ;

[0022] Figure 5 yes Figure 4 A top view of

[0023] Figure 6 yes Figure 5 BB cross-sectional view;

[0024] In the figure: 0. top hammer, 11. control rod A, 111. operating cylinder A, 12. semicircular ring A, 13. connecting plate A, 131. auxiliary control rod A, 132. operating cylinder C, 14. reinforcing rib A, 21. control rod B, 211. operating cylinder B, 22. semicircular ring B, 23. connecting plate B, 231. auxiliary control rod B, 232. operating cylinder D, 24. reinforcing rib B, 3. connecting bolt, 4. connecting nut. DETAILED DESCRIPTION

[0025] Example 1: See Figure 1-6 , a large-cavity press top hammer disassembly and movement device includes a left clamp body and a right clamp body hinged to each other in the middle; the left clamp body and the right clamp body are both √-shaped as a whole and symmetrically arranged; the right end of the left clamp body is a control rod A 11, and a semicircular ring A 12 is vertically installed at the left end; the left end of the right clamp body is a control rod B 21, and a semicircular ring B 22 is vertically installed at the right end; the semicircular ring A 12 and the semicircular ring B 22 are both arranged inwardly and correspond to the top hammer 0; the left clamp body and the right clamp body form a structure similar to scissors, and by operating the control rod A 11 and the control rod B 21, the semicircular ring A 12 and the semicircular ring B 22 can be brought close to or away from each other; the semicircular ring A 12 and the semicircular ring B 22 approach each other, showing a tendency to clamp the top hammer 0; the semicircular ring A 12, The semicircular rings B 22 move away from each other, showing a tendency to loosen the top hammer 0; the process of disassembling and installing the upper and lower top hammers 0 using the large cavity press top hammer disassembly and movement device is basically the same, except that the hammer head of the top hammer 0 is turned upside down; when using the large cavity press top hammer disassembly and movement device to disassemble and install the side top hammer 0, the hammer head of the top hammer 0 is facing downward, and after clamping the top hammer 0, the entire large cavity press top hammer disassembly and movement device tends to be horizontal; finally, the top hammer 0 is sent to the installation position; when moving the top hammer 0, the control rod A 11 and the control rod B 21 are close to the horizontal state, which is convenient for the worker to apply force to lift the top hammer 0; the semicircular rings A 12 and the semicircular rings B 22 act synchronously on the side of the top hammer 0, so that the top hammer 0 is as close to the vertical state as possible, so as to facilitate the installation of the top hammer 0.

[0026] Compared with the prior art, the utility model provides an artificial, simple-structured, large-cavity press top hammer disassembly and movement device, which can disassemble and move the upper top hammer 0, the lower top hammer 0 and the side top hammer 0, and can also install the top hammer 0. It is highly practical and has great promotion prospects.

[0027] A connecting plate A 13 is also provided at the left end of the control rod A 11; the lower end of the connecting plate A 13 is connected to the midpoint of the outer wall of the semicircular ring A 12, and the upper end is connected to the end of the control rod A 11, connecting the control rod A 11 and the semicircular ring A 12 into one; a connecting plate B 23 is also provided at the right end of the control rod B 21; the lower end of the connecting plate B 23 is connected to the midpoint of the outer wall of the semicircular ring B 22, and the upper end is connected to the end of the control rod B 21, connecting the control rod B 21 and the semicircular ring B 22 into one.

[0028] The connecting plate A 13 is a rectangular plate vertically connected to the left end of the control rod A 11; the semicircular ring A 12 is arranged parallel to the bottom end of the connecting plate A 13; the connecting plate B 23 is a rectangular plate vertically connected to the right end of the control rod B 21; the semicircular ring B 22 is arranged parallel to the bottom end of the connecting plate B 23; in this way, the contact area between the connecting plate A 13 and the semicircular ring A 12 is increased, and the connection strength through welding is also increased; the contact area between the connecting plate B 23 and the semicircular ring B 22 is increased, and the connection strength through welding is also increased.

[0029] A reinforcing rib A 14 is provided on the back of the connecting plate A 13; a reinforcing rib B 24 is provided on the back of the connecting plate B 23; the two end positions of the reinforcing rib A 14 correspond to the end of the control rod A 11 and the midpoint of the outer wall of the semicircular ring A 12, respectively, to support the connecting plate A 13 and increase the deformation resistance of the connecting plate A 13; the two end positions of the reinforcing rib B 24 correspond to the end of the control plate B and the midpoint of the outer wall of the semicircular ring B 22, respectively, to support the connecting plate B 23 and increase the deformation resistance of the connecting plate B 23.

[0030] The reinforcing rib A 14 is arranged in the middle position of the back side of the connecting plate A 13 so that the semicircular ring A 12 applies force evenly; the reinforcing rib B 24 is arranged in the middle position of the back side of the connecting plate B 23 so that the semicircular ring B 22 applies force evenly.

[0031] An auxiliary control rod A 131 extends outward from the upper part of the connecting plate A 13; an auxiliary control rod B 231 extends outward from the upper part of the connecting plate B 23; the auxiliary control rod A 131 and the auxiliary control rod B 231 can respectively assist the control rod A 11 and the control rod B 21 in controlling the semicircular ring A 12 and the semicircular ring B 22 when the top hammer 0 is loosened or the large cavity press top hammer disassembly moving device is horizontal.

[0032] The outer end of the auxiliary control rod A 131 is fixedly connected to the operating cylinder C 132 for workers to hold; the outer end of the auxiliary control rod B 231 is fixedly connected to the operating cylinder D 232 for workers to hold.

[0033] The left end of the control rod A 11 is folded downward, and an inflection point A is provided in the middle; the right end of the control rod B 21 is folded downward, and an inflection point B is provided in the middle; the left clamp body and the right clamp body are hinged through the inflection point A and the inflection point B; when the top hammer 0 is clamped, there is a space corresponding to the hammer head of the top hammer 0 above the semicircular ring A 12 and the semicircular ring B 22.

[0034] The large cavity press top hammer disassembly and movement device also includes a connecting bolt 3 and a connecting nut 4; the inflection point A is provided with a hinge hole A; the inflection point B is provided with a hinge hole B; the connecting bolt 3 passes through the hinge hole A and the hinge hole B and is threadedly engaged with the connecting nut 4; the connecting bolt 3 and the connecting nut 4 can be replaced as needed.

[0035] The semicircular ring A 12 and the semicircular ring B 22 can be assembled into more than 3 / 4 of the entire circular sleeve; the circular sleeve matches the top hammer 0; when the semicircular ring A 12 and the semicircular ring B 22 are clamped, the effective contact length with the top hammer 0 is sufficient to ensure the stability of the top hammer 0 when clamped.

[0036] The distance between the semicircular rings A12 and B2 is limited by the connecting plates A13 and B23; their movement stops when the upper end of the connecting plate A13 abuts the bottom of the control rod B21, or when the upper end of the connecting plate B23 abuts the bottom of the control rod A11. This prevents the left and right clamps from overturning, such as when the connecting plate A13 flips over onto the control rod B21. When reusing the large-cavity press, the top hammer can be disassembled and used directly without adjustment.

[0037] The working process of this embodiment:

[0038] Disassemble the upper hammer 0: Move the semicircular ring A 12 and the semicircular ring B 22 to the bottom of the upper hammer 0; use the auxiliary control rod A 131 and the auxiliary control rod B 231 to move the semicircular ring A 12 and the semicircular ring B 22 to a position where they can connect with the upper hammer 0; lift the control rod A 11 and the control rod B 21 to bring the semicircular ring A 12 and the semicircular ring B 22 closer to each other and clamp the circumferential side of the upper hammer 0; remove the connection between the upper hammer 0 and the large cavity press; move the control rod A 11 and the control rod B 21 to remove the upper hammer 0;

[0039] Remove the lower top hammer 0: Move the semicircular ring A 12 and the semicircular ring B 22 above the lower top hammer 0; use the auxiliary control rod A 131 and the auxiliary control rod B 231 to move the semicircular ring A 12 and the semicircular ring B 22 downward to a position where they can connect with the lower top hammer 0; lift the control rod A 11 and the control rod B 21 to bring the semicircular ring A 12 and the semicircular ring B 22 closer to each other and clamp the circumferential side of the lower top hammer 0; remove the connection between the lower top hammer 0 and the large cavity press; move the control rod A 11 and the control rod B 21 to remove the lower top hammer 0;

[0040] Remove the side top hammer 0: Use the control rod A 11, the control rod B 21, the auxiliary control rod A 131, and the auxiliary control rod B 231 to make the entire large cavity press top hammer removal moving device horizontal; pull the control rod A 11 and the control rod B 21 outward to make the semicircular ring A 12 and the semicircular ring B 22 approach each other to clamp the circumferential side of the side top hammer 0; remove the connection between the side top hammer 0 and the large cavity press; move the control rod A 11, the control rod B 21, the auxiliary control rod A 131, and the auxiliary control rod B 231 to remove the lower top hammer 0; flip the entire large cavity press top hammer removal moving device so that the side top hammer 0 is at the bottom; lift the control rod A 11 and the control rod B 21 to transfer the side top hammer 0;

[0041] Install the upper top hammer 0: move the semicircular ring A 12 and the semicircular ring B 22 to the top of the upper top hammer 0 with the hammer head facing downward; straighten the upper top hammer 0; move the semicircular ring A 12 and the semicircular ring B 22 downward to a position where they can connect with the upper top hammer 0 through the auxiliary control rod A 131 and the auxiliary control rod B 231; lift the control rod A 11 and the control rod B 21, so that the semicircular ring A 12 and the semicircular ring B 22 are close to each other and clamp the circumferential side of the upper top hammer 0; move the control rod A 11 and the control rod B 21 to transfer the upper top hammer 0 to the bottom of the installation position; lift the control rod A 11 and the control rod B 21 to move the upper top hammer 0 up to the installation position; connect the upper top hammer 0 to the large cavity press; move the control rod A 11 and the control rod B 21 downward to release the upper top hammer 0; remove the entire large cavity press top hammer disassembly moving device;

[0042] Install the lower top hammer 0: move the semicircular ring A 12 and the semicircular ring B 22 to the top of the lower top hammer 0 with the hammer head facing upward; move the semicircular ring A 12 and the semicircular ring B 22 downward to a position where they can connect with the lower top hammer 0 through the auxiliary control rod A 131 and the auxiliary control rod B 231; lift the control rod A 11 and the control rod B 21 so that the semicircular ring A 12 and the semicircular ring B 22 are close to each other and clamp the circumferential side of the lower top hammer 0; move the control rod A 11 and the control rod B 21 to transfer the lower top hammer 0 to the top of the installation position; move the control rod A 11 and the control rod B 21 downward to move the lower top hammer 0 downward to the installation position; connect the lower top hammer 0 to the large cavity press; move the control rod A 11 and the control rod B 21 downward to release the upper top hammer 0; remove the entire large cavity press top hammer disassembly moving device;

[0043] Install the side hammer 0: move the semicircular ring A 12 and the semicircular ring B 22 to the top of the side hammer 0 with the hammer head facing upwards; use the auxiliary control rod A 131 and the auxiliary control rod B 231 to move the semicircular ring A 12 and the semicircular ring B 22 down to a position where they can connect with the side hammer 0; lift the control rod A 11 and the control rod B 21 so that the semicircular ring A 12 and the semicircular ring B 22 are close to each other and clamp the circumferential side of the side hammer 0; use the control rod A 11 and the control rod B 21 to move the semicircular ring A 12 and the semicircular ring B 22 to the top of the side hammer 0; , auxiliary control lever A 131 and auxiliary control lever B 231 make the entire large cavity press top hammer disassembly moving device horizontal; move control lever A 11, control lever B 21, auxiliary control lever A 131 and auxiliary control lever B 231 to transfer the side top hammer 0 to the installation position; connect the side top hammer 0 to the large cavity press; push control lever A 11 and control lever B 21 inward to release the side top hammer 0; move the entire large cavity press top hammer disassembly moving device out.

[0044] Example 2: Example 2 is basically the same as Example 1, and the similarities are not repeated here. The differences are: the outer diameter of the connecting bolt 3 is less than the inner diameter of the hinge hole A; the outer diameter of the connecting bolt 3 is less than the inner diameter of the hinge hole B; in this way, the left clamp body and the right clamp body can be easily flipped over each other; the connecting bolt 3 and the connecting nut 4 are also easy to replace and disassemble.

[0045] An operation cylinder A 111 is fixedly connected to the outer end of the control lever A 11 for easy gripping by workers; an operation cylinder B 211 is fixedly connected to the outer end of the control lever B 21 for easy gripping by workers.

Claims

1. A top hammer disassembly and moving device for a large cavity press, characterized in that It includes a left clamping body and a right clamping body that are hinged to each other in the middle; both the left clamping body and the right clamping body are in the shape of a √ as a whole and are symmetrically arranged; the right end of the left clamping body is a control rod A, and a semi-circular ring A is vertically installed at the left end; the left end of the right clamping body is a control rod B, and a semi-circular ring B is vertically installed at the right end; both the semi-circular ring A and the semi-circular ring B face inwards and are correspondingly matched with the anvil.

2. The large cavity press anvil disassembly and moving device according to claim 1, wherein: A connecting plate A is also provided at the left end of the control rod A; the lower end of the connecting plate A is connected to the midpoint of the outer wall of the semi-circular ring A, and the upper end is connected to the end of the control rod A; a connecting plate B is also provided at the right end of the control rod B; the lower end of the connecting plate B is connected to the midpoint of the outer wall of the semi-circular ring B, and the upper end is connected to the end of the control rod B.

3. The large cavity press anvil disassembly and moving device according to claim 2, characterized in that: Reinforcing rib A is provided on the back of the connecting plate A; reinforcing rib B is provided on the back of the connecting plate B; the two ends of the reinforcing rib A respectively correspond to the end of the control rod A and the midpoint of the outer wall of the semi-circular ring A; the two ends of the reinforcing rib B respectively correspond to the end of the control plate B and the midpoint of the outer wall of the semi-circular ring B.

4. The large cavity press anvil disassembly and moving device according to claim 3, characterized in that: The reinforcing rib A is arranged at the exact middle position on the back of the connecting plate A; the reinforcing rib B is arranged at the exact middle position on the back of the connecting plate B.

5. The large cavity press anvil disassembly and moving device according to claim 2, characterized in that: An auxiliary control rod A extends outwards from the upper part of the connecting plate A; an auxiliary control rod B extends outwards from the upper part of the connecting plate B.

6. The large cavity press anvil disassembly and moving device according to claim 5, characterized in that: An operating cylinder C is fixedly connected to the outer end of the auxiliary control rod A; an operating cylinder D is fixedly connected to the outer end of the auxiliary control rod B.

7. A large cavity press anvil disassembly and moving device according to claim 1, characterized in that: The left end of the control rod A is folded downwards, and an inflection point A is provided in the middle; the right end of the control rod B is folded downwards, and an inflection point B is provided in the middle; the left clamping body and the right clamping body are hinged through the inflection point A and the inflection point B.

8. The large cavity press anvil disassembly and moving device according to claim 7, characterized in that: It also includes a connecting bolt and a connecting nut; an articulated hole A is provided at the inflection point A; an articulated hole B is provided at the inflection point B; the connecting bolt passes through the articulated hole A and the articulated hole B and is in threaded cooperation with the connecting nut.

9. A large cavity press anvil disassembly and moving device according to claim 8, characterized in that: The outer diameter of the connecting bolt < the inner diameter of the articulated hole A; the outer diameter of the connecting bolt < the inner diameter of the articulated hole B.

10. A large cavity press anvil disassembly and moving device according to claim 1, characterized in that: An operating cylinder A is fixedly connected to the outer end of the control rod A; an operating cylinder B is fixedly connected to the outer end of the control rod B.

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