Punching device capable of being matched with circular end plates of multiple specifications

Abstract

The utility model discloses a punching device capable of being matched with circular end plates of multiple specifications. The punching device comprises a base, a punching lower module, a sliding connecting plate, a transverse movement adjusting set, a rotation driving set, a left front movement supporting and limiting set, a left rear movement supporting and limiting set and a transverse telescopic limiting set. The punching lower module is arranged on the base; the sliding connecting plate is slidably connected to the upper side of the base in the transverse direction of the base, and a receding notch is formed in the left side of the sliding connecting plate. The transverse movement adjusting group is arranged between the base and the sliding connecting plate; the rotary driving group is arranged on the right side of the sliding connecting plate; the left front moving supporting limiting set is arranged at the left front corner of the sliding connecting plate and can move in a reciprocating mode in the diagonal direction of the left front corner and the right rear corner of the sliding connecting plate. The left rear moving supporting limiting set is arranged at the left rear corner of the sliding connecting plate and can move in a reciprocating mode in the diagonal direction of the left rear corner and the right front corner of the sliding connecting plate. The transverse telescopic limiting set is arranged on the left side of the base and used for extending rightwards to limit the upper side of the circular end plate.

Description

Technical Field

[0001] The present application relates to the technical field of pipe pile end plate processing, and in particular to a punching and shearing device that can adapt to circular end plates of various specifications. Background Art

[0002] Prestressed concrete pipe piles have been widely used in railway systems and have been expanded to industrial and civil construction, municipal administration, metallurgy, ports, highways and other fields. The prestressed concrete pipe piles on the market are widely used due to their advantages such as factory prefabrication, high concrete strength, convenient construction and fast cycle.

[0003] In the actual production process of the circular end plates currently used in the production of cylindrical prestressed concrete pipe piles, the clamping and punching dies used for the circular end plates cannot flexibly adapt to the production needs of circular end plates of different sizes and specifications. As a result, the production of circular end plates of different sizes and specifications requires matching clamping and punching dies for circular end plates of different sizes and specifications, which not only wastes the processing tooling cost, but also fails to improve the applicability of the circular end plate clamping and punching dies, and thus cannot further meet the actual production needs. Therefore, technical personnel in this field urgently need to develop a punching device that can adapt to circular end plates of multiple specifications to meet more actual use needs. Utility Model Content

[0004] The present application aims to solve the above-mentioned existing technical problems and provide a punching device that can adapt to circular end plates of various specifications.

[0005] To solve the above technical problems, this application is implemented through the following technical solutions:

[0006] A punching device capable of adapting to circular end plates of various specifications, comprising:

[0007] Base;

[0008] The punching lower die set is arranged on the base and is used to cooperate with the punching upper die head on the punching machine to punch the connecting through holes on the circular end plate.

[0009] A sliding connection plate, which is slidably connected to the upper side of the base along the transverse direction of the base, and a notch is provided on the left side thereof for making way for the punching lower die set;

[0010] A lateral movement adjustment group, which is arranged between the base and the sliding connection plate, and is used for lateral adjustment of the left-right movement of the sliding connection plate relative to the base;

[0011] A rotation drive group, which is arranged on the right side of the sliding connection plate and is used to support and drive the circular end plate to rotate;

[0012] A left front movable support and limit group, which is arranged at the left front corner of the sliding connection plate, and can reciprocate along the diagonal direction of the left front corner and the right rear corner of the sliding connection plate, and is used to support and limit the left front side of the circular end plate;

[0013] A left rear movable support and limiting group, which is arranged at the left rear corner of the sliding connection plate, and can reciprocate along the diagonal direction of the left rear corner and the right front corner of the sliding connection plate, and is used to support and limit the left rear side of the circular end plate;

[0014] The transverse telescopic limiting group is arranged on the left side of the base and is used for extending to the right to limit the upper side of the circular end plate.

[0015] As described above, the punching device that can adapt to circular end plates of various specifications, the right side of the sliding connecting plate is provided with a vertically penetrating through hole;

[0016] The lateral movement adjustment group comprises:

[0017] A base connection block, which is arranged on the right side of the base, is located in the clearance through hole, and extends upwardly from the upper side of the sliding connection plate;

[0018] A sliding plate connecting block, which is arranged on the upper right side of the sliding connecting plate;

[0019] A connecting screw, the left end of which is threadedly connected to the base connecting block, and the right end of which is rotatably connected to the sliding plate connecting block;

[0020] A rotation driving component is connected to the right end of the connecting screw and is located on the right side of the sliding plate connecting block, and is used to drive the connecting screw to rotate so as to adjust the sliding connecting plate to link the rotation driving group and the left front movable support limit group and the left rear movable support limit group to move left and right.

[0021] As described above, the punching device that can adapt to circular end plates of various specifications, the left front movable support limiter group includes:

[0022] A left front connecting bracket, which is slidably connected to the left front corner of the upper side of the sliding connecting plate;

[0023] A left front limiting wheel, which is arranged on the upper side of the left front connecting bracket and located outside the periphery of the circular end plate;

[0024] A left front supporting wheel, which is arranged at the right rear side of the left front limiting wheel and is located at the lower side of the circular end plate;

[0025] The left front position adjustment group is arranged on the left front side of the left front connecting bracket, and is used for adjusting the specific positions of the left front connecting bracket, the left front limiting wheel and the left front supporting wheel.

[0026] As described above, the punching and cutting device can be adapted to circular end plates of various specifications, and the left front movable support limit group also includes a telescopic auxiliary limit group arranged on the right front side of the left front limit wheel, and the upper end of the telescopic auxiliary limit group is provided with a telescopic auxiliary limit column that can be telescopically moved up and down.

[0027] As described above, the punching device that can adapt to circular end plates of various specifications, the left front position adjustment group includes:

[0028] A left front connecting block, which is arranged on the left front side of the left front connecting bracket;

[0029] A left front connecting screw, the front end of which is threadedly connected to the left front connecting bracket, and the rear end of which is rotatably connected to the left front connecting block;

[0030] A left front connecting screw driving component is connected to the rear end of the left front connecting screw and is used for driving the left front connecting screw to rotate.

[0031] As described above, the punching device that can adapt to circular end plates of various specifications, the transverse telescopic limit group includes:

[0032] A mounting bracket, which is arranged on the upper left side of the base;

[0033] A telescopic slide rod, which is slidably connected to the mounting bracket along the transverse direction of the base;

[0034] A transverse driving motor is arranged on the upper left side of the mounting bracket, and a right end of the motor is connected to the left end of the telescopic slide rod, so as to drive the telescopic slide rod to move transversely.

[0035] As described above, the punching and cutting device that can adapt to circular end plates of various specifications, the number of the telescopic sliding rods is 2 rods, which are respectively arranged at the front and rear sides of the punching and cutting lower die set;

[0036] The number of the transverse driving motors is 2, and each of the transverse driving motors is correspondingly connected to each of the telescopic sliding rods.

[0037] As described above, the punching device that can adapt to circular end plates of various specifications, the upper end of the punching lower die set is provided with a punching groove that can adapt to the punching upper die head on the punching machine.

[0038] The punching device that can adapt to circular end plates of various specifications as described above, the punching device that can adapt to circular end plates of various specifications further comprises a supporting carrier plate disposed on the upper side of the sliding connection plate for carrying the circular end plates;

[0039] The left side of the support carrier plate is provided with a left giving way opening which runs through from top to bottom and is used to give way to the punching lower module, and a left front giving way hole group is provided in front of the giving way opening and is used to give way to avoid the left front movable support limit group, and a left rear giving way hole is provided in the rear side of the giving way opening and is used to give way to avoid the left rear movable support limit group; the right side of the support carrier plate is provided with a right giving way opening for giving way to the rotating drive group.

[0040] The punching and shearing device that can adapt to circular end plates of various specifications as described above, the punching and shearing device that can adapt to circular end plates of various specifications also includes a plurality of lifting drive groups that are spaced apart and arranged on the front and rear sides of the sliding connecting plate, and the upper end of each lifting drive group is connected to the supporting carrier plate for driving the supporting carrier plate to move up and down.

[0041] Compared with the prior art, the above application has the following advantages:

[0042] The punching device of the present application can adapt to circular end plates of various specifications. The lateral movement adjustment group adjusts the left and right movement distance of the sliding connecting plate relative to the base, so as to synchronously drive the rotating drive group, the left front movable support limit group, and the left rear movable support limit group arranged on the sliding connecting plate to move left and right. Subsequently, the left front movable support limit group and the left rear movable support limit group are used to appropriately adjust their respective specific positions, and the lateral telescopic limit group is used to limit the circular end plate on the upper surface, so as to achieve adaptation and limitation of circular end plates of various specifications, thereby not only greatly improving the applicability of the present application, but also further meeting more actual production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a stereoscopic diagram of the punching device of the present application which can adapt to circular end plates of various specifications and is loaded with circular end plates.

[0044] Figure 2 It is a three-dimensional diagram of the punching device of the present application that can be adapted to circular end plates of various specifications.

[0045] Figure 3 It is a partial exploded view of the punching device of the present application that can adapt to circular end plates of various specifications.

[0046] Figure 4 yes Figure 3 A partial enlarged view Figure Ⅰ .

[0047] Figure 5 This is a three-dimensional diagram of the punching device of the present application that can adapt to circular end plates of various specifications, with the supporting carrier hidden.

[0048] Figure 6 yes Figure 5 A partial enlarged view Figure II.

[0049] Figure 7 It is a three-dimensional diagram of the support carrier plate described in the punching device of the present application that can adapt to circular end plates of various specifications.

[0050] Figure 8 It is a stereoscopic diagram of the transverse telescopic limit group described in the punching device of the present application that can adapt to circular end plates of various specifications. DETAILED DESCRIPTION

[0051] The present application is further described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0052] like Figures 1 to 8 As shown, a punching device that can adapt to circular end plates of various specifications includes a base 1, a punching lower die set 2, a sliding connecting plate 3, a lateral movement adjustment group 4, a rotation drive group 5, a left front moving support limit group 6, a left rear moving support limit group 7, and a lateral telescopic limit group 8.

[0053] Specifically, the punching lower die set 2 is arranged on the base 1, and is used to cooperate with the punching upper die head 200 on the punching machine to punch the connecting through hole on the circular end plate 100; the sliding connecting plate 3 is slidably connected to the upper side of the base 1 along the lateral direction of the base 1, and a clearance notch 31 is opened on its left side for making way for the punching lower die set 2; the lateral movement adjustment group 4 is arranged between the base 1 and the sliding connecting plate 3, and is used to laterally adjust the left and right movement of the sliding connecting plate 3 relative to the base 1; the rotation drive group 5 is arranged on the right side of the sliding connecting plate 3, and is used to support the driving circle shaped end plate 100 rotates; the left front movable support limit group 6 is arranged at the left front corner of the sliding connecting plate 3, and it can reciprocate along the diagonal direction of the left front corner and the right rear corner of the sliding connecting plate 3, and is used to support and limit the left front side of the circular end plate 100; the left rear movable support limit group 7 is arranged at the left rear corner of the sliding connecting plate 3, and it can reciprocate along the diagonal direction of the left rear corner and the right front corner of the sliding connecting plate 3, and is used to support and limit the left rear side of the circular end plate 100; the lateral telescopic limit group 8 is arranged on the left side of the base 1, and is used to extend to the right to limit the upper side of the circular end plate 100.

[0054] The present application adjusts the left and right moving distance of the sliding connecting plate 3 relative to the base 1 through the lateral movement adjustment group 4, so as to synchronously drive the rotation drive group 5, the left front moving support limit group 6, and the left rear moving support limit group 7 arranged on the sliding connecting plate 3 to move left and right, and then appropriately adjusts their respective specific positions through the left front moving support limit group 6 and the left rear moving support limit group 7, and the lateral telescopic limit group 8 is added with the upper surface limiting circular end plate 100, so as to realize the adaptation and limiting of circular end plates 100 of multiple specifications, thereby not only greatly improving the applicability of the present application, but also further meeting more actual production needs.

[0055] Furthermore, a vertically penetrating through hole 32 is provided on the right side of the sliding connection plate 3;

[0056] The lateral movement adjustment group 4 includes a base connection block 41, a sliding plate connection block 42, a connection screw 43, and a rotation drive component 44. The base connection block 41 is arranged on the right side of the base 1, located in the give way through hole 32, and extends upwardly from the upper side of the sliding connection plate 3; the sliding plate connection block 42 is arranged on the upper right side of the sliding connection plate 3; the left end of the connection screw 43 is threadedly connected to the base connection block 41, and the right end is rotationally connected to the sliding plate connection block 42; the rotation drive component 44 is connected to the right end of the connection screw 43, located on the right side of the sliding plate connection block 42, and is used to drive the connection screw 43 to rotate, so as to adjust the sliding connection plate 3 to link the rotation drive group 5 and the left front movable support limit group 6 and the left rear movable support limit group 7 to move left and right. Its advantage is that the adjustment function of the threaded screw is realized by the screw thread connection, which can achieve the purpose of stable adjustment.

[0057] Furthermore, the left front movable support limiting group 6 includes a left front connecting bracket 61, a left front limiting wheel 62, a left front supporting wheel 63, and a left front position adjustment group 64. The left front connecting bracket 61 is slidably connected to the left front corner of the upper side of the sliding connecting plate 3; the left front limiting wheel 62 is arranged on the upper side of the left front connecting bracket 61, located on the outer side of the circumference of the circular end plate 100, in order to achieve the circumferential limiting effect of the circular end plate 100; the left front supporting wheel 63 is arranged on the right rear side of the left front limiting wheel 62, located on the lower side of the circular end plate 100, in order to achieve the production requirements of supporting and rotating the circular end plate 100; the left front position adjustment group 64 is arranged on the left front side of the left front connecting bracket 61, and is used to adjust the specific positions of the left front connecting bracket 61, the left front limiting wheel 62, and the left front supporting wheel 63. Its advantage is that the adjustment effect of the threaded screw is realized by the threaded connection of the screw, which can achieve the purpose of stable adjustment.

[0058] Furthermore, the left front movable support limiter group 6 also includes a telescopic auxiliary limiter group 65 arranged on the right front side of the left front limiter wheel 62, and the upper end of the telescopic auxiliary limiter group 65 is provided with a telescopic auxiliary limiter column 651 that can be telescopically moved up and down. The purpose is to further improve the limiting effect of the circular end plate 100.

[0059] Furthermore, the left front position adjustment group 64 includes a left front connection block 641, a left front connection screw 642, and a left front connection screw driving component 643. The left front connection block 641 is arranged at the left front side of the left front connection bracket 61; the front end of the left front connection screw 642 is threadedly connected to the left front connection bracket 61, and the rear end is rotatably connected to the left front connection block 641; the left front connection screw driving component 643 is connected to the rear end of the left front connection screw 642, and is used to drive the left front connection screw 642 to rotate. The left front connection screw driving component 643 is preferably a rocker, and its purpose is to make the structure of manually rocking the left front connection screw 642 to rotate simpler, thereby simplifying the complexity of the overall structure.

[0060] Furthermore, the transverse telescopic limit group 8 includes a mounting bracket 81, a telescopic slide bar 82, and a transverse driving motor 83. The mounting bracket 81 is arranged on the upper left side of the base 1; the telescopic slide bar 82 is connected to the mounting bracket 81 by sliding along the transverse direction of the base 1; the transverse driving motor 83 is arranged on the upper left side of the mounting bracket 81, and its right end is connected to the left end of the telescopic slide bar 82, and is used to drive the telescopic slide bar 82 to move transversely.

[0061] The number of the telescopic sliding rods 82 is two, which are respectively arranged at the front and rear sides of the punching lower die set 2;

[0062] The number of the transverse drive motors 83 is two, and each transverse drive motor 83 is correspondingly connected to each telescopic slide rod 82. The advantage is that a double-position limiting function is achieved, which is more conducive to stabilizing the limiting of the circular end plate 100.

[0063] Furthermore, a punching groove 21 which can be adapted to the punching upper die head 200 on the punching machine is opened at the upper end of the punching lower die set 2, and its purpose is to punch the connecting through hole on the circular end plate 100.

[0064] Furthermore, the punching device that can adapt to circular end plates of various specifications further includes a supporting plate 9 disposed on the upper side of the sliding connection plate 3 for carrying the circular end plate 100;

[0065] The left side of the support carrier plate 9 is provided with a left clearance opening 91 which is through from top to bottom and is used to make way for the punching lower die set 2, and a left front clearance hole group 92 is provided in front of the clearance opening 91 for making way for the left front movable support limiter group 6, and a left rear clearance hole 93 is provided in the rear of the clearance opening 91 for making way for the left rear movable support limiter group 7; the right side of the support carrier plate 9 is provided with a right clearance opening 94 for making way for the rotating drive group 5. The purpose is to achieve the loading of the circular end plate 100.

[0066] Furthermore, the punching device that can adapt to multiple specifications of circular end plates also includes multiple groups of lifting drive groups 10 that are spaced and arranged on both sides of the front and rear of the sliding connection plate 3, and the upper end of each lifting drive group 10 is connected to the support carrier 9, which is used to drive the support carrier 9 to move up and down. The advantage is that when the circular end plate 100 completes the punching of the connection through hole, the support carrier 9 can be driven to rise upward by the lifting drive group 10, so that it is convenient to take out the circular end plate 100 by a robot or manually.

[0067] In summary, the implementation methods of the present application have been described in detail, but the present application is not limited to the above implementation methods. Even if various changes are made to the present application, they still fall within the protection scope of the present application.

Claims

1. A punching device that can adapt to circular end plates of various specifications, comprising a base (1), characterized in that: Also includes: The punching lower die set (2) is arranged on the base (1) and is used to cooperate with the punching upper die head on the punching machine to punch the connecting through hole on the circular end plate. A sliding connection plate (3) is slidably connected to the upper side of the base (1) along the transverse direction of the base (1), and a clearance notch (31) is provided on the left side thereof for making way for the punching lower die set (2); A lateral movement adjustment group (4), which is arranged between the base (1) and the sliding connection plate (3) and is used for lateral adjustment of the left-right movement of the sliding connection plate (3) relative to the base (1); A rotation drive group (5), which is arranged on the right side of the sliding connection plate (3) and is used to support and drive the circular end plate to rotate; A left front movable support and limiting group (6), which is arranged at the left front corner of the sliding connection plate (3) and can reciprocate along the diagonal direction of the left front corner and the right rear corner of the sliding connection plate (3), and is used to support the left front side of the limiting circular end plate; A left rear movable support and limiting group (7), which is arranged at the left rear corner of the sliding connection plate (3) and can reciprocate along the diagonal direction of the left rear corner and the right front corner of the sliding connection plate (3), and is used to support the left rear side of the limiting circular end plate; A transverse telescopic limiting group (8) is arranged on the left side of the base (1) and is used to extend rightward to limit the upper side of the circular end plate.

2. The punching device capable of adapting to circular end plates of various specifications according to claim 1 is characterized in that: The right side of the sliding connection plate (3) is provided with a vertically penetrating through hole (32); The lateral movement adjustment group (4) comprises: A base connection block (41), which is arranged on the right side of the base (1), is located in the clearance through hole (32), and extends upward from the upper side of the sliding connection plate (3); A sliding plate connecting block (42), which is arranged on the upper right side of the sliding connecting plate (3); A connecting screw (43), the left end of which is threadedly connected to the base connecting block (41), and the right end of which is rotatably connected to the sliding plate connecting block (42); A rotation driving component (44) is connected to the right end of the connecting screw (43) and is located on the right side of the sliding plate connecting block (42), and is used to drive the connecting screw (43) to rotate, so as to adjust the sliding connecting plate (3) to link the rotation driving group (5) and the left front movable support limit group (6) and the left rear movable support limit group (7) to move left and right.

3. The punching device capable of adapting to circular end plates of various specifications according to claim 1 is characterized in that: The left front movable support limiting group (6) comprises: A left front connecting bracket (61) which is slidably connected to the left front corner of the upper side of the sliding connecting plate (3); A left front limiting wheel (62), which is arranged on the upper side of the left front connecting bracket (61) and is located outside the periphery of the circular end plate; A left front supporting wheel (63), which is arranged on the right rear side of the left front limiting wheel (62) and is located on the lower side of the circular end plate; The left front position adjustment group (64) is arranged on the left front side of the left front connecting bracket (61) and is used to adjust the specific positions of the left front connecting bracket (61), the left front limiting wheel (62) and the left front supporting wheel (63).

4. The punching device capable of adapting to circular end plates of various specifications according to claim 3 is characterized in that: The left front movable support limit group (6) further comprises a telescopic auxiliary limit group (65) arranged on the right front side of the left front limit wheel (62), and a telescopic auxiliary limit column (651) which can be telescopically moved up and down is provided at the upper end of the telescopic auxiliary limit group (65).

5. The punching device capable of adapting to circular end plates of various specifications according to claim 3 is characterized in that: The left front position adjustment group (64) comprises: A left front connecting block (641), which is arranged on the left front side of the left front connecting bracket (61); A left front connecting screw rod (642), the front end of which is threadedly connected to the left front connecting bracket (61), and the rear end of which is rotatably connected to the left front connecting block (641); The left front connecting screw driving component (643) is connected to the rear end of the left front connecting screw (642) and is used to drive the left front connecting screw (642) to rotate.

6. The punching device capable of adapting to circular end plates of various specifications according to claim 1 is characterized in that: The transverse telescopic limiter group (8) comprises: A mounting bracket (81) disposed on the upper left side of the base (1); A telescopic slide rod (82) slidably connected to the mounting bracket (81) along the transverse direction of the base (1); A transverse driving motor (83) is arranged on the upper left side of the mounting bracket (81), and its right end is connected to the left end of the telescopic slide rod (82), and is used to drive the telescopic slide rod (82) to move transversely.

7. The punching device capable of adapting to circular end plates of various specifications according to claim 6 is characterized in that: The number of the telescopic sliding rods (82) is two, which are arranged at the front and rear sides of the punching lower die set (2); The number of the transverse driving motors (83) is two, and each of the transverse driving motors (83) is correspondingly connected to each of the telescopic sliding rods (82).

8. The punching device capable of adapting to circular end plates of various specifications according to claim 1 is characterized in that: The upper end of the punching lower die set (2) is provided with a punching groove (21) which can be adapted to fit the punching upper die head on the punching machine.

9. The punching device capable of adapting to circular end plates of various specifications according to claim 1, characterized in that: The punching device capable of adapting to circular end plates of various specifications further comprises a supporting plate (9) arranged on the upper side of the sliding connection plate (3) for carrying the circular end plate; The left side of the support carrier (9) is provided with a left clearance opening (91) which is through-through from top to bottom and is used to make way for the punching lower die set (2), and a left front clearance hole group (92) is also provided in front of the clearance opening (91) for making way for the left front movable support limit group (6), and a left rear clearance hole (93) is also provided in the rear of the clearance opening (91) for making way for the left rear movable support limit group (7); the right side of the support carrier (9) is provided with a right clearance opening (94) for making way for the rotation drive group (5).

10. The punching device capable of adapting to circular end plates of various specifications according to claim 9, characterized in that: The punching device that can adapt to circular end plates of various specifications also includes a plurality of lifting drive groups (10) spaced apart on the front and rear sides of the sliding connection plate (3), and the upper end of each lifting drive group (10) is connected to the support carrier (9) for driving the support carrier (9) to move up and down.

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