Profile side face punching device

Abstract

The utility model relates to the technical field of sectional material side face punching, and discloses a sectional material side face punching device which comprises a foot pad, the top of the foot pad is fixedly connected with a lower die plate, the top of the lower die plate is provided with a supporting mechanism, the outer portion of the lower die plate is provided with a positioning punching mechanism, and the back of the lower die plate is fixedly connected with a connecting block. Through the arranged positioning punching mechanism, abutting connection between a second fixing bolt and a positioning base and abutting connection between a first fixing bolt and the positioning base are removed firstly, then the corresponding accurate position can be further accurately adjusted according to the punching positions of profiles of different sizes, and then abutting connection between the second fixing bolt and the positioning base and abutting connection between the first fixing bolt and the positioning base are reset; according to the punching device, the precise position of each time of punching is guaranteed during subsequent machining, so that the influence on the quality and consistency of products is avoided, the punching device can quickly adapt to the adjusting position of the punching device when facing punching positions with different specifications and requirements, and the flexibility of the punching device is prevented from being limited.

Description

TECHNICAL FIELD

[0001] The utility model relates to profile side face punching technology field, concretely is a profile side face punching device. BACKGROUND

[0002] Profile side face punching device, wherein punching technology is a kind of technology that material is penetrated and forms hole by the pressure that punch is pushed down, and this technology is widely applied in the processing of metal plate, pipe, profile and other materials.Punching machine is the key equipment to realize this technology, and the material between punch and die will form male die and female die in the punching process, when male die and female die contact, high pressure stress is generated, so that material is penetrated and forms hole.

[0003] In the prior art, the device places the profile on the lower die, and then drives the upper die clamping plate to push down the pressure block and the punch needle to move downward by means of the hydraulic cylinder, the pressure block first contacts the profile, and then the punch needle continuously moves downward to complete the punching work, but in the actual practical process, when processing profiles of different sizes, the device can only manually place the profile on the lower die, and because there is no reference, the accurate position of each punching is difficult to guarantee during the placing process, thereby affecting the quality and consistency of the product, and when facing different specifications and punching positions, manual adjustment cannot quickly adapt, thereby limiting the flexibility of the device, therefore, an improved profile side face punching device is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of profile side face punching device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of profile side face punching device, including foot pad, the foot pad top is fixedly connected with lower die plate, the lower die plate top is provided with support mechanism, the lower die plate outside is provided with positioning punching mechanism, the lower die plate back is fixedly connected with connecting block;

[0006] The positioning punching mechanism includes positioning assembly and punching assembly, and the punching assembly is arranged at the top of the support mechanism.

[0007] The positioning assembly includes positioning seat, the positioning seat is fixedly connected on the left side of lower die plate, the positioning seat is slidably connected with sliding block one inside, the sliding block one is screw-threaded with fixed bolt one inside, the sliding block one left side is rotatably connected with adjusting screw rod, the adjusting screw rod is screw-threaded with sliding block two outside, the sliding block two is screw-threaded with fixed bolt two inside, the sliding block two left side is fixedly connected with positioning plate, the positioning seat front is fixedly connected with positioning ruler, it is convenient to adjust the accurate punching position according to the size of different profiles.

[0008] Preferably, the positioning seat and the slider are provided with slots at corresponding positions, and the slider is slidingly connected in the slot, facilitating the left and right movement of the slider.

[0009] Preferably, the top of the first fixing bolt abuts the inner side of the top of the positioning seat, and the top of the second fixing bolt abuts the inner side of the top of the positioning seat, facilitating the quick fixing of the adjusted slider and the slider.

[0010] Preferably, the supporting mechanism comprises a lower die one, the lower die one is fixedly connected to the top of the lower die plate, the lower die one is fixedly connected with a positioning plate outside, the lower die plate is fixedly connected with a precision guide column inside, the top of the lower die plate is fixedly connected with a supporting cushion plate, and the top of the supporting cushion plate is fixedly connected with a limiting column, facilitating the placement of the positioning profile.

[0011] Preferably, the supporting cushion plate and the precision guide column are provided with holes at corresponding positions, and the precision guide column passes through the hole, facilitating the guiding effect of punching.

[0012] Preferably, the punching assembly comprises a precision guide sleeve, the precision guide sleeve is slidingly connected outside the precision guide column, the precision guide sleeve is fixedly connected with a punching pin fixed plate outside, the top of the punching pin fixed plate is fixedly connected with a cushion plate one, the top of the cushion plate one is fixedly connected with an upper die clamping plate, the bottom of the punching pin fixed plate is fixedly connected with a pressing block, and the inside of the punching pin fixed plate is fixedly connected with a punching pin one, facilitating the quick completion of the punching work of the profile.

[0013] Preferably, the precision guide sleeve and the precision guide column are provided with through holes at corresponding positions, and the pressing block and the punching pin one are provided with holes at corresponding positions, and the punching pin one passes through the hole, facilitating the punching of the profile by the punching pin one.

[0014] Compared with the prior art, the profile side punching device has the following advantages

[0015] Advantages:

[0016] 1. The profile side punching device is provided with a positioning punching mechanism, which first removes the abutment between the second fixing bolt, the first fixing bolt and the positioning seat, and then adjusts the corresponding accurate position according to the punching position of the profile with different sizes, and then resets the abutment between the second fixing bolt, the first fixing bolt and the positioning seat, so that the device ensures the accurate position of each punching during subsequent processing, thereby avoiding affecting the quality and consistency of the product, and when facing different specifications and punching positions, the device can quickly adapt to the adjustment position, avoiding limiting the flexibility of the device.

[0017] 2. The profile side punching device, through the support mechanism, places the profile between the lower die and the positioning block, and the profile is abutted with the adjusted positioning plate at one end, so that the profile is placed below the punch pin. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings:

[0019] Figure 1 It is an appearance structure schematic diagram of the present application;

[0020] Figure 2 It is an appearance structure schematic diagram of the positioning punching mechanism of the present application;

[0021] Figure 3 It is a bottom view expanded structure schematic diagram of the positioning assembly of the present application;

[0022] Figure 4 It is a front view cross-sectional structure schematic diagram of the punching assembly of the present application;

[0023] Figure 5 It is a right view structure schematic diagram of the support mechanism of the present application.

[0024] In the figure: 1, foot pad; 2, lower die plate; 3, connecting block; 4, positioning punching mechanism; 5, support mechanism; 41, positioning assembly; 42, punching assembly; 411, positioning seat; 412, sliding block one; 413, fixed bolt one; 414, adjusting screw; 415, sliding block two; 416, fixed bolt two; 417, positioning plate; 418, positioning ruler; 421, precision guide sleeve; 422, punch pin fixed plate; 423, pad one; 424, upper die clamping plate; 425, punch pin one; 426, pressure block; 51, lower die one; 52, positioning block; 53, support pad; 54, precision guide column; 55, limiting column. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0026] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through the intermediate medium indirectly connect, can be two element inside's intercommunication or two element's interaction relationship.For the ordinary skill in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.

[0027] Embodiment one:

[0028] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a profile side punching device, including foot pad 1, foot pad 1 top is fixedly connected with lower die plate 2, and support mechanism 5 is provided at the top of lower die plate 2, and positioning punching mechanism 4 is provided outside lower die plate 2, and connecting block 3 is fixedly connected to the back of lower die plate 2;

[0029] Positioning punching mechanism 4 includes positioning assembly 41 and punching assembly 42, and punching assembly 42 is arranged at the top of support mechanism 5;

[0030] Positioning assembly 41 includes positioning seat 411, and positioning seat 411 is fixedly connected to the left side of lower die plate 2, and sliding block one 412 is slidably connected inside positioning seat 411, fixed bolt one 413 is screw-connected inside sliding block one 412, adjusting screw rod 414 is rotatably connected to the left side of sliding block one 412, sliding block two 415 is screw-connected outside adjusting screw rod 414, fixed bolt two 416 is screw-connected inside sliding block two 415, positioning plate 417 is fixedly connected to the left side of sliding block two 415, and positioning ruler 418 is fixedly connected to the front of positioning seat 411, so as to adjust the appropriate accurate punching position according to the size of different profiles.

[0031] Further, slot is formed in the corresponding position of positioning seat 411 and sliding block two 415, and sliding block two 415 is slidably connected in the slot, so as to facilitate the left and right movement of sliding block two 415.

[0032] Further, the top of fixed bolt one 413 is in abutment with the inner side of the top of positioning seat 411, and the top of fixed bolt two 416 is in abutment with the inner side of the top of positioning seat 411, so as to quickly fix the sliding block one 412 and sliding block two 415 after adjustment.

[0033] Further, the punching assembly 42 comprises a precision guide sleeve 421 which is slidingly connected outside the precision guide column 54, the precision guide sleeve 421 is fixedly connected with a punching pin fixed plate 422 outside, the punching pin fixed plate 422 is fixedly connected with a backing plate one 423 at the top, the backing plate one 423 is fixedly connected with an upper die clamp plate 424 at the top, the punching pin fixed plate 422 is fixedly connected with a punching pin one 425 inside, which facilitates the rapid completion of the punching work of the profile.

[0034] Further, the precision guide sleeve 421 is provided with a through hole at the corresponding position of the precision guide column 54, and the pressure block 426 is provided with a hole at the corresponding position of the punching pin one 425, and the punching pin one 425 passes through the hole, which facilitates the punching of the profile.

[0035] Embodiment two:

[0036] Please refer to Figure 5 , and further get, the supporting mechanism 5 comprises a lower die one 51, the lower die one 51 is fixedly connected at the top of the lower die plate 2, the lower die one 51 is fixedly connected with a positioning plate 417 outside, the lower die plate 2 is fixedly connected with a precision guide column 54 inside, the lower die plate 2 is fixedly connected with a supporting backing plate 53 at the top, the supporting backing plate 53 is fixedly connected with a limiting column 55 at the top, which facilitates the placement of the positioning profile.

[0037] Further, the supporting backing plate 53 is provided with a hole at the corresponding position of the precision guide column 54, and the precision guide column 54 passes through the hole, which facilitates the guiding effect of the punching.

[0038] In the actual operation process, when the device is used, first of all, through the setting of the positioning punching mechanism 4, first of all, the abutment between the fixed bolt two 416 and the fixed bolt one 413 and the positioning seat 411 is released, then according to the punching position of the profile with different size, the sliding block one 412 is moved along the positioning seat 411, so that it is quickly moved to the approximate position, then the adjusting screw 414 is rotated, which drives the sliding block two 415 to move during the rotation of the adjusting screw 414, and then the positioning plate 417 is pushed at the same time, and then the abutment between the fixed bolt two 416 and the fixed bolt one 413 and the positioning seat 411 is reset, and then the profile is placed between the lower die one 51 and the positioning block 52 through the setting of the supporting mechanism 5, one end of the profile abuts against the adjusted positioning plate 417, then the upper die clamp plate 424 moves downward by means of the hydraulic cylinder, and then the pressure block 426 and the punching pin one 425 move downward synchronously, the pressure block 426 first contacts the profile, and then the punching pin one 425 continuously moves downward to complete the punching work, and the precision guide sleeve 421 moves along the precision guide column 54 during the punching work, thereby providing accurate punching guidance for the profile.

[0039] It has to be noted that, in the present document, the terms "first", "second", etc. merely serve to identify a subject or action, and do not necessarily require or imply any such actual relationship or order between such subjects or actions. Furthermore, the terms "comprising", "containing" or any other similar textual variations in the present document are intended to be inclusive or open and, thus, specify the presence of stated features, integers, steps, processes, actions, or the like, but do not preclude or exclude the presence or addition of one or more additional features, integers, steps, processes, acts, or the like in the process, method, article, or apparatus that comprises the stated features, integers, steps, processes, acts, or the like. In the absence of further limitations, a feature introduced by the phrase "comprising a...", does not exclude the presence of additional identical features in the process, method, article, or apparatus that comprises the stated feature.

Claims

1. A profile side punching device comprising a foot (1), characterized in that: The foot pad (1) top fixedly connected with the lower die plate (2), the lower die plate (2) top is provided with support mechanism (5), the lower die plate (2) outside is provided with positioning punching mechanism (4), the lower die plate (2) back fixedly connected with connecting block (3); The positioning punching mechanism (4) includes positioning assembly (41) and punching assembly (42), the punching assembly (42) is provided at the top of support mechanism (5); The positioning assembly (41) includes positioning seat (411), the positioning seat (411) is fixedly connected on the left side of lower die plate (2), the positioning seat (411) is slidably connected with slider one (412) inside, the slider one (412) is screw connected with fixed bolt one (413) inside, the slider one (412) left side is rotatably connected with adjusting screw (414), the adjusting screw (414) is screw connected with slider two (415) outside, the slider two (415) is screw connected with fixed bolt two (416) inside, the slider two (415) left side is fixedly connected with positioning plate (417), the positioning seat (411) front surface is fixedly connected with positioning ruler (418).

2. A profile side punching device according to claim 1, characterized in that: The positioning seat (411) and slider two (415) corresponding position are provided with grooves, and the slider two (415) is slidably connected in the groove.

3. A profile side punching device according to claim 1, characterized in that: The fixed bolt one (413) top and the positioning seat (411) top inner side abut, and the fixed bolt two (416) top and the positioning seat (411) top inner side abut.

4. A profile side punching device according to claim 1, characterized in that: The support mechanism (5) includes lower die one (51), the lower die one (51) is fixedly connected at the top of lower die plate (2), the lower die one (51) is fixedly connected with positioning plate (417) outside, the lower die plate (2) is fixedly connected with precision guide pillar (54) inside, the lower die plate (2) top is fixedly connected with support pad (53), the support pad (53) top is fixedly connected with limiting column (55).

5. A profile side punching device according to claim 4, characterized in that: The support pad (53) and precision guide pillar (54) corresponding position are provided with holes, and the precision guide pillar (54) passes through the hole.

6. A profile side punching device according to claim 4, characterized in that: The punching assembly (42) includes precision guide sleeve (421), the precision guide sleeve (421) is slidably connected outside the precision guide pillar (54), the precision guide sleeve (421) is fixedly connected with punch pin fixed plate (422) outside, the punch pin fixed plate (422) top is fixedly connected with pad one (423), the pad one (423) top is fixedly connected with upper die clamping plate (424), the punch pin fixed plate (422) bottom is fixedly connected with pressure block (426), the punch pin fixed plate (422) is fixedly connected with punch one (425) inside.

7. A profile side punching device according to claim 6, characterized in that: The precision guide sleeve (421) and precision guide pillar (54) corresponding position are provided with through holes, and the pressure block (426) and punch one (425) corresponding position are provided with holes, and the punch one (425) passes through the hole.

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