Aluminum alloy flange plate punching device

Abstract

The utility model discloses an aluminum alloy flange plate punching device which comprises a main body assembly and a fixing assembly, the main body assembly comprises a base, a punch and a supporting frame, the punch is arranged above the base, the supporting frame is fixed to the top of the base, the punch is sleeved with the supporting frame, and the supporting frame is movably connected with the punch. Comprising a placing piece, a fixing piece and a rotating piece, the placing piece is arranged on the top of the base, the fixing piece is arranged on the top of the base, and the rotating piece is arranged on one side of the placing piece. The flange plate punching device has the advantages that the flange plate can be fixed when being punched, the flange plate can be automatically rotated after punching is completed, manual fixing and moving are not needed, the manual fixing and moving time is saved, the punching speed and continuity are greatly improved, and the production efficiency is improved. Therefore, the production efficiency is obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to an aluminum alloy flange punching device. Background Art

[0002] Flange is a connecting component widely used in the fields of machinery, pipelines, etc. When the flange needs to be modified to adapt to different installation scenarios or to cooperate with other non-standard components, it will be achieved by punching holes. The flange punching device ensures that the punched holes are accurately positioned and accurately sized to meet the design and assembly requirements to achieve good cooperation with other components. In the prior art, when punching holes in the flange, after the flange is placed on the punching device, it is usually manually fixed. After the punching is completed, it needs to be manually released. After the punching is completed, the flange needs to be manually rotated to punch another position of the flange. Manual fixing, releasing and manual rotation are all time-consuming, which seriously affects the overall punching efficiency. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing aluminum alloy flange punching devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an aluminum alloy flange punching device, which includes a main body assembly, including a base, a punch and a support frame, wherein the punch is arranged above the base, the support frame is fixed to the top of the base, the support frame is sleeved on the outside of the punch, and the support frame is movably connected to the punch;

[0007] The fixing component is arranged on the top of the base, and comprises a placing part, a fixing part and a rotating part. The placing part is arranged on the top of the base, the fixing part is arranged on the top of the base, and the rotating part is arranged on one side of the placing part.

[0008] As a preferred solution of the aluminum alloy flange punching device described in the utility model, the placement piece includes a support rod, a rotating shaft and a placement plate, the support rod is fixed to the top of the base, the rotating shaft is fixed to the top of the support rod, and the placement plate is movably connected to the top of the rotating shaft.

[0009] As a preferred solution of the aluminum alloy flange punching device described in the utility model, the placement piece also includes a first pulley, a second pulley and a belt, the first pulley is fixed to the top of the rotating shaft, the belt is sleeved on the outside of the first pulley, the second pulley is located inside the belt, and the second pulley is movably connected to the top of the base.

[0010] As a preferred solution of the aluminum alloy flange punching device of the utility model, the fixing member includes a moving block and a clamping plate, the moving block is arranged on the top of the base, and the clamping plate is fixed on the top of the moving block.

[0011] As a preferred solution of the aluminum alloy flange punching device described in the utility model, the fixing part also includes a base and a threaded rod, the base is fixed to the top of the base, the threaded rod is inserted into one side of the moving block, the threaded rod and the threaded rod are threadedly connected, and the threaded rod is movably connected to the base.

[0012] As a preferred solution of the aluminum alloy flange punching device of the utility model, the fixing part further includes a gear rod and a gear, the gear is fixed to one end of the threaded rod, the gear rod is arranged on one side of the gear, and the gear rod is fixed to one side of the punch.

[0013] As a preferred solution of the aluminum alloy flange punching device of the utility model, the rotating part includes a first rotating wheel and a second rotating wheel, the first rotating wheel is fixed to the top of the second pulley, and the second rotating wheel is arranged on the top of the first rotating wheel.

[0014] As a preferred solution of the aluminum alloy flange punching device described in the utility model, the rotating part also includes a first support shaft and a second support shaft, the first support shaft is fixed to the bottom of the first rotating wheel, the first support shaft is fixed to the top of the second pulley, and the second support shaft is arranged at the top of the second rotating wheel.

[0015] As a preferred solution of the aluminum alloy flange punching device of the utility model, the rotating member further includes a spring, and the spring is sleeved on the outside of the second support shaft.

[0016] As a preferred solution of the aluminum alloy flange punching device described in the utility model, the rotating part also includes a driving sleeve, a driving rod and a moving rod, the driving sleeve is fixed to the top of the second support shaft, the driving rod is inserted into the driving sleeve, one end of the moving rod is fixed to the top of the driving sleeve, and the other end is fixed to one side of the punch.

[0017] The beneficial effects of the utility model are as follows: the flange can be fixed when it is stamped, and the flange can be automatically rotated after the stamping is completed, without the need for manual fixing and moving, thus saving the time for manual fixing and moving, greatly improving the speed and continuity of punching, and thus significantly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structure diagram of the aluminum alloy flange punching device.

[0020] Figure 2 This is a structural diagram of the fixing parts of the aluminum alloy flange punching device.

[0021] Figure 3 This is the structural diagram of the rotating parts of the aluminum alloy flange punching device.

[0022] Figure 4 This is the structural diagram of the placement parts of the aluminum alloy flange punching device.

[0023] Figure 5 For aluminum alloy flange punching device Figure 4 A partial enlarged structural diagram in the middle. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides an aluminum alloy flange punching device, the aluminum alloy flange punching device includes a main body component 100 and a fixing component 200, and the two can cooperate to fix and rotate the flange.

[0029] The main body component 100 includes a base 101, a punch 102 and a support frame 103. The punch 102 is arranged above the base 101. The support frame 103 is fixed to the top of the base 101. The support frame 103 is sleeved outside the punch 102. The support frame 103 is movably connected to the punch 102.

[0030] The base 101 is a device for supporting, the punch 102 is a device for punching holes in the flange, the support frame 103 is used to support the punch 102 to prevent the punch 102 from shifting, and a mold can be installed on the punch to punch holes in the flange.

[0031] The fixing assembly 200 is disposed on the top of the base 101 and includes a placement member 201 , a fixing member 202 and a rotating member 203 . The placement member 201 is disposed on the top of the base 101 , the fixing member 202 is disposed on the top of the base 101 , and the rotating member 203 is disposed on one side of the placement member 201 .

[0032] When it is necessary to punch a hole in the flange, the flange is first placed on the placement piece 201, and then the punch 102 moves downward to drive the fixing piece 202 to move. The flange can be fixed by the movement of the fixing piece 202 to prevent the flange from shifting when punching the flange. After the drilling of the flange is completed, the punch 102 will rise, and the rise of the punch 102 can drive the rotating piece 203 to rotate, and the rotation of the rotating piece 203 can drive the placement piece 201 to rotate. The rotation of the placement piece 201 drives the flange to rotate, and then the punch 102 is pressed down. When the punch 102 is pressed down, the rotating piece 203 will not rotate, and the punch 102 can punch a hole at another position of the flange when it is pressed down.

[0033] Example 2

[0034] Reference Figure 1 to Figure 5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the placement member 201 includes a support rod 201a, a rotating shaft 201b and a placement plate 201c. The support rod 201a is fixed to the top of the base 101, the rotating shaft 201b is fixed to the top of the support rod 201a, and the placement plate 201c is movably connected to the top of the rotating shaft 201b.

[0036] The flange can be subsequently drilled by placing it on the top of the placement plate 201c. When another position of the flange needs to be drilled, the rotation of the rotating shaft 201b can drive the placement plate 201c to rotate, and the rotation of the placement plate 201c can drive the flange to rotate. The support rod 201a is used to support the rotating shaft 201b to prevent the rotating shaft 201b from offset.

[0037] Specifically, the placement piece 201 also includes a first pulley 201d, a second pulley 201e and a belt 201f. The first pulley 201d is fixed to the top of the rotating shaft 201b, the belt 201f is sleeved on the outside of the first pulley 201d, the second pulley 201e is located inside the belt 201f, and the second pulley 201e is movably connected to the top of the base 101.

[0038] When the flange needs to be rotated, the rotation of the second pulley 201e will drive the belt 201f to rotate, and the rotation of the belt 201f will drive the first pulley 201d to rotate. The rotation of the first pulley 201d will cause the flange to rotate. When the flange is punched, the punch 102 is pressed down, and the second pulley 201e will not rotate.

[0039] Specifically, the fixing member 202 includes a moving block 202a and a clamping plate 202b. The moving block 202a is disposed on the top of the base 101, and the clamping plate 202b is fixed to the top of the moving block 202a.

[0040] There are two moving blocks 202a, both of which are arranged on the top of the base 101. There are two clamping plates 202b, both of which are fixed on the top of the moving blocks 202a. When the punch 102 is pressed down, the two moving blocks 202a will be driven to move toward each other. The movement of the moving blocks 202a will drive the clamping plates 202b to move. The flange can be fixed by the movement of the clamping plates 202b. When the punch 102 rises, the moving blocks 202a will drive the clamping plates 202b to move, thereby releasing the fixation of the flange.

[0041] Specifically, the fixing member 202 also includes a base 202c and a threaded rod 202d, the base 202c is fixed to the top of the base 101, the threaded rod 202d is inserted into one side of the moving block 202a, the threaded rod 202d is threadedly connected to the threaded rod 202d, and the threaded rod 202d is movably connected to the base 202c.

[0042] There are two threaded rods 202d, both of which are inserted into one side of the moving block 202a. The threads of the two threaded rods 202d are in opposite directions. The rotation of the threaded rods 202d will drive the two moving blocks 202a to move toward each other, so that the flange can be fixed. The base 202c is used to support the threaded rods 202d to prevent the threaded rods 202d from deviating.

[0043] Specifically, the fixing member 202 further includes a gear rod 202e and a gear 202f. The gear 202f is fixed to one end of the threaded rod 202d. The gear rod 202e is disposed on one side of the gear 202f. The gear rod 202e is fixed to one side of the punch 102.

[0044] When punching a hole in the flange, the punch 102 will be pressed down, and the movement of the punch 102 will drive the gear rod 202e to move. The gear rod 202e moves until it contacts the gear 202f, and the gear rod 202e and the gear 202f are meshed. The movement of the gear rod 202e will drive the gear 202f to rotate, and the gear 202f can drive the threaded rod 202d to rotate.

[0045] Specifically, the rotating member 203 includes a first rotating wheel 203a and a second rotating wheel 203b. The first rotating wheel 203a is fixed to the top of the second pulley 201e, and the second rotating wheel 203b is arranged on the top of the first rotating wheel 203a.

[0046] The first rotating wheel 203a and the second rotating wheel 203b are both provided with bevel teeth. When the punch 102 rises after punching the flange, the punch 102 can make the second rotating wheel 203b rotate when it rises. The second rotating wheel 203b can drive the first rotating wheel 203a to rotate by rotating. The rotation of the first rotating wheel 203a can drive the second pulley 201e to rotate. The rotation of the second pulley 201e can drive the flange to rotate. Then the punch 102 continues to press down to punch the flange. When the punch 102 is pressed down, the second rotating wheel 203b will not drive the first rotating wheel 203a to rotate due to the setting of the bevel teeth.

[0047] Example 3

[0048] Reference Figure 4 and Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0049] Specifically, the rotating member 203 further includes a first support shaft 203c and a second support shaft 203d. The first support shaft 203c is fixed to the bottom of the first rotating wheel 203a, the first support shaft 203c is fixed to the top of the second pulley 201e, and the second support shaft 203d is arranged on the top of the second rotating wheel 203b.

[0050] The second support shaft 203d is inserted into the top of the second rotating wheel 203b, and the second support shaft 203d is movably connected to the second rotating wheel 203b. When the first rotating wheel 203a rotates, it will drive the first support shaft 203c to rotate. The rotation of the first support shaft 203c can drive the second pulley 201e to rotate, and the second support shaft 203d will drive the second rotating wheel 203b to rotate.

[0051] Specifically, the rotating member 203 further includes a spring 203e, and the spring 203e is sleeved on the outside of the second supporting shaft 203d.

[0052] One end of the spring 203e is fixed to the top of the second rotating wheel 203b, and the other end is fixed to the bottom of the second supporting shaft 203d. When the punch 102 is pressed down, since both the first rotating wheel 203a and the second rotating wheel 203b are provided with bevel teeth, the rotation of the second rotating wheel 203b will cause the bevel teeth to squeeze the bevel teeth on the bevel teeth on the first rotating wheel 203a, and the second rotating wheel 203b can be moved at this time. When the second rotating wheel 203b moves, it can exert a squeezing force on the spring 203e, and then the first rotating wheel 203a and the second rotating wheel 203b can be re-engaged through the rebound force of the spring 203e, and so on. When the punch 102 reverses and drives the second rotating wheel 203b to reverse, the first rotating wheel 203a and the second rotating wheel 203b are engaged, so that the second rotating wheel 203b can drive the first rotating wheel 203a to rotate.

[0053] Specifically, the rotating member 203 also includes a driving sleeve 203f, a driving rod 203g and a moving rod 203h. The driving sleeve 203f is fixed to the top of the second support shaft 203d, the driving rod 203g is inserted into the driving sleeve 203f, one end of the moving rod 203h is fixed to the top of the driving sleeve 203f, and the other end is fixed to one side of the punch 102.

[0054] A driving groove corresponding to the driving rod 203g is provided in the driving sleeve 203f. When the punch 102 moves, it will drive the moving rod 203h to move, and the movement of the moving rod 203h will drive the driving rod 203g to move. When the driving rod 203g moves in the driving sleeve 203f, the driving groove will cause the driving sleeve 203f to rotate, and the rotation of the driving sleeve 203f can drive the second support shaft 203d to rotate. A clamping block is provided at one end of the second support shaft 203d, and a clamping groove is provided in the second rotating wheel 203b. The clamping block is engaged with the clamping groove, and the second supporting shaft 203d can move on the second rotating wheel 203b. When the second supporting shaft 203d rotates, the second rotating wheel 203b can also be rotated by the engagement of the clamping block with the clamping groove.

[0055] When in use, first place the flange on the placement plate 201c. The bottom of the placement plate 201c is provided with a rotating shaft 201b. The support rod 201a is used to support the rotating shaft 201b to prevent the rotating shaft 201b from deviating. When the punch 102 moves downward, the punch 102 will drive the gear rod 202e to move. The movement of the gear rod 202e will drive the gear 202f to rotate. The gear 202f can drive the threaded rod 202d to rotate by rotating. The rotation of the threaded rod 202d drives the two moving blocks 2 02a moves toward each other, the movement of the moving block 202a drives the clamping plate 202b to move, and the flange can be fixed by the movement of the clamping plate 202b. When the flange needs to be punched in the other direction, the punch 102 rises, and the punch 102 drives the moving rod 203h to move when moving. The movement of the moving rod 203h drives the driving rod 203g to move in the driving sleeve 203f. The setting of the driving groove makes the driving sleeve 203f rotate, and the rotation of the driving sleeve 203f can drive the second support The support shaft 203d rotates, and the second support shaft 203d rotates to drive the second rotating wheel 203b to rotate. The second rotating wheel 203b can drive the first rotating wheel 203a to rotate. The rotation of the first rotating wheel 203a can drive the second pulley 201e to rotate. The rotation of the second pulley 201e will drive the belt 201f to rotate. The rotation of the belt 201f drives the first pulley 201d to rotate. The rotation of the first pulley 201d will cause the flange to rotate, so that a hole can be punched in the other direction of the flange. When the punch 102 descends, the second pulley 201e will not rotate. Since the first wheel 203a and the second wheel 203b are both provided with bevel teeth, when the second wheel 203b rotates, the bevel teeth will squeeze the bevel teeth on the first wheel 203a, so that the second wheel 203b moves. When moving, the second wheel 203b can apply a squeezing force to the spring 203e, and the rebound force of the spring 203e can make the first wheel 203a and the second wheel 203b re-engage, and so on.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An aluminum alloy flange punching device, characterized in that: include, A main body component (100) comprises a base (101), a punch (102) and a support frame (103), wherein the punch (102) is arranged above the base (101), the support frame (103) is fixed to the top of the base (101), the support frame (103) is sleeved on the outside of the punch (102), and the support frame (103) is movably connected to the punch (102); The fixing component (200) is arranged on the top of the base (101), and comprises a placing piece (201), a fixing piece (202) and a rotating piece (203); the placing piece (201) is arranged on the top of the base (101), the fixing piece (202) is arranged on the top of the base (101), and the rotating piece (203) is arranged on one side of the placing piece (201).

2. The aluminum alloy flange punching device according to claim 1, characterized in that: The placement piece (201) comprises a support rod (201a), a rotating shaft (201b) and a placement plate (201c); the support rod (201a) is fixed to the top of the base (101); the rotating shaft (201b) is fixed to the top of the support rod (201a); and the placement plate (201c) is movably connected to the top of the rotating shaft (201b).

3. The aluminum alloy flange punching device according to claim 2, characterized in that: The placement member (201) further comprises a first pulley (201d), a second pulley (201e) and a belt (201f), wherein the first pulley (201d) is fixed to the top of the rotating shaft (201b), the belt (201f) is sleeved on the outside of the first pulley (201d), the second pulley (201e) is located inside the belt (201f), and the second pulley (201e) is movably connected to the top of the base (101).

4. The aluminum alloy flange punching device according to claim 3, characterized in that: The fixing member (202) comprises a moving block (202a) and a clamping plate (202b); the moving block (202a) is arranged on the top of the base (101); and the clamping plate (202b) is fixed on the top of the moving block (202a).

5. The aluminum alloy flange punching device according to claim 4, characterized in that: The fixing member (202) further comprises a base (202c) and a threaded rod (202d); the base (202c) is fixed to the top of the base (101); the threaded rod (202d) is plugged into one side of the moving block (202a); the threaded rod (202d) and the threaded rod (202d) are threadedly connected; and the threaded rod (202d) is movably connected to the base (202c).

6. The aluminum alloy flange punching device according to claim 5, characterized in that: The fixing member (202) further comprises a gear rod (202e) and a gear (202f), wherein the gear (202f) is fixed to one end of the threaded rod (202d), the gear rod (202e) is arranged on one side of the gear (202f), and the gear rod (202e) is fixed to one side of the punch (102).

7. The aluminum alloy flange punching device according to claim 5 or 6, characterized in that: The rotating member (203) comprises a first rotating wheel (203a) and a second rotating wheel (203b), wherein the first rotating wheel (203a) is fixed to the top of the second belt pulley (201e), and the second rotating wheel (203b) is arranged on the top of the first rotating wheel (203a).

8. The aluminum alloy flange punching device according to claim 7, characterized in that: The rotating member (203) further comprises a first support shaft (203c) and a second support shaft (203d), wherein the first support shaft (203c) is fixed to the bottom of the first rotating wheel (203a), the first support shaft (203c) is fixed to the top of the second pulley (201e), and the second support shaft (203d) is arranged on the top of the second rotating wheel (203b).

9. The aluminum alloy flange punching device according to claim 8, characterized in that: The rotating member (203) further comprises a spring (203e), wherein the spring (203e) is sleeved on the outside of the second supporting shaft (203d).

10. The aluminum alloy flange punching device according to claim 9, characterized in that: The rotating member (203) further comprises a driving sleeve (203f), a driving rod (203g) and a moving rod (203h), wherein the driving sleeve (203f) is fixed to the top of the second supporting shaft (203d), the driving rod (203g) is inserted into the driving sleeve (203f), and one end of the moving rod (203h) is fixed to the top of the driving sleeve (203f), and the other end is fixed to one side of the punch (102).

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