CN215032591U - Automatic bending tool for hardware machining - Google Patents
Automatic bending tool for hardware machining Download PDFInfo
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- CN215032591U CN215032591U CN202121341108.9U CN202121341108U CN215032591U CN 215032591 U CN215032591 U CN 215032591U CN 202121341108 U CN202121341108 U CN 202121341108U CN 215032591 U CN215032591 U CN 215032591U
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- shaped pipe
- pull rod
- pipe clamp
- slide way
- gear
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Abstract
The utility model relates to a hardware processing technology field just discloses an automatic frock of bending of hardware processing usefulness, including the bender, the top fixed mounting of bender has the support frame, and the top fixed mounting of support frame has the hydraulic press, and the output fixed mounting of hydraulic press has the extrusion piece, the top fixed mounting of bender has places the platform, places the top of platform and has seted up first slide. This automatic frock of bending of hardware processing usefulness opens the hydraulic press and drives the extrusion piece downstream, makes the extrusion piece extrude U type pipe strap, and then makes and bend U type pipe strap, and then makes and erect the rack and slide downwards in the inside of placing the platform, and then drive the gear and rotate, conveniently fix U type pipe strap, be favorable to the automatic removal of following U type pipe strap to make two splint relative movement, and then improve device's fixed effect, prevent that U type pipe strap from taking place to shift when bending.
Description
Technical Field
The utility model relates to a hardware processing technology field specifically is an automatic frock of bending of hardware processing usefulness.
Background
The U-shaped pipe clamp is suitable for fixed pipelines taking oil, water and gas as media in mechanical hydraulic systems of metallurgy, petroleum, chemical engineering, vehicles, ships, electric power and the like. The U-shaped pipe clamp is generally made of standard carbon steel, and part of products can also be made of plastics and are made into a U-shaped style through processes of stamping, sheet metal, surface galvanization and the like. The U-shaped pipe clamp has the advantages of simple structure, attractive and elegant appearance, durability and convenience in disassembly and assembly. The U-shaped pipe clamp has the advantages of unique vibration reduction, noise reduction, sound absorption, abrasion resistance and the like.
The hardware is classified into a large number of U-shaped pipe clamps, such as the U-shaped pipe clamp mentioned in the website, when the U-shaped pipe clamp is processed, a sheet-shaped steel sheet needs to be bent, and then the U-shaped pipe clamp is processed, and when the U-shaped pipe clamp is bent, a bending machine is used for bending the U-shaped pipe clamp in an extrusion mode, however, when the U-shaped pipe clamp is bent, the U-shaped pipe clamp needs to be ensured to be consistent in shape at two sides, and the U-shaped pipe clamp is easy to move when the U-shaped pipe clamp is bent by the existing bending machine, so that the U-shaped pipe clamp is inconsistent in shape at two sides, and the later use effect is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an automatic frock of bending of hardware processing usefulness possesses the improvement and bends advantages such as effect, has solved when bending U type pipe strap, makes U type pipe strap take place to remove easily, and then causes the inconsistent problem of U type pipe strap both sides shape.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an automatic bending tool for hardware processing comprises a bending machine, a support frame is fixedly mounted at the top of the bending machine, a hydraulic machine is fixedly mounted at the top of the support frame, an extrusion block is fixedly mounted at the output end of the hydraulic machine, a placing table is fixedly mounted at the top of the bending machine, a first slide way is arranged at the top of the placing table, a limiting device is arranged inside the first slide way, two concave-shaped clamp plates are slidably connected inside the first slide way, two second slide ways are arranged inside the first slide way, connecting rods fixedly connected with the bottoms of the clamp plates are slidably connected inside the two second slide ways, a transverse rack is fixedly connected on one side opposite to the two connecting rods, a chute communicated with the first slide way is arranged at the center of the first slide way, a semicircular supporting plate is slidably connected inside the chute, and two reset springs are fixedly connected at the bottom of the supporting plate, the inside fixed mounting of spout has the position sleeve, and the inside sliding connection of position sleeve has the pull rod, and the surface of pull rod rotates and is connected with the gear, and the inside of pull rod is provided with fixing device.
Preferably, stop device includes the threaded rod, and the threaded rod is rotating the connection in the inside of placing the platform, and the inside sliding connection of first slide has two stoppers, two stoppers threaded connection on the threaded rod.
Preferably, the threads at the two ends of the threaded rod are opposite, the two limiting blocks are arranged on the positive and negative threads of the threaded rod, and the two clamping plates are positioned on the opposite sides of the two limiting blocks.
Preferably, two the horizontal rack is the setting from top to bottom, and two horizontal racks all are connected with gear engagement, the bottom fixedly connected with of layer board and gear engagement's perpendicular rack, and perpendicular rack is in the inside sliding connection who places the platform.
Preferably, the fixing device comprises a clamping block connected inside the pull rod in a sliding manner, two clamping grooves matched with the clamping block are formed inside the positioning sleeve, and the clamping block and the clamping grooves are semicircular in shape.
Preferably, an elastic spring fixedly connected with the clamping block is fixedly installed inside the pull rod.
(III) advantageous effects
Compared with the prior art, the utility model provides an automatic frock of bending of hardware processing usefulness possesses following beneficial effect:
1. the automatic bending tool for hardware processing drives the extrusion block to move downwards by opening the hydraulic press, so that the extrusion block extrudes the U-shaped pipe clamp, the U-shaped pipe clamp is bent, the bent part of the U-shaped pipe clamp pushes the supporting plate to move downwards, the vertical rack bar slides downwards in the placing table, the gear is driven to rotate, the two transverse racks move relatively, the connecting rod and the clamping plate are driven to move relatively, the U-shaped pipe clamp is clamped conveniently, the two clamping plates can move relatively by automatically following the movement of the U-shaped pipe clamp, the fixing effect of the device is improved, the U-shaped pipe clamp is prevented from shifting when being bent, the U-shaped pipe clamp is prevented from being bent inaccurately, the use in the later period is influenced, the use effect of the U-shaped pipe clamp is ensured, and the bending precision of the U-shaped pipe clamp is improved to the maximum extent, the balance degree of the U-shaped pipe clamp during processing is guaranteed, and the processing effect of the U-shaped pipe clamp is improved.
2. This automatic frock of bending of hardware processing usefulness accomplishes the back of bending, and the extrusion piece upwards moves, and then makes the layer board reset through reset spring, and then makes whole device reset, and then pushes out the U-shaped pipe card from the inside of spout, and then conveniently outwards removes the inside of U-shaped pipe card from the spout, improves the result of use of device, reduces the manual work and takes out the U-shaped pipe card from the inside of spout, improves the convenience that the device used.
3. According to the automatic bending tool for hardware processing, when a pull rod moves outwards, the clamping blocks and the clamping grooves are semicircular, so that the friction force and the resistance of the clamping blocks and the clamping grooves when the clamping blocks and the clamping grooves slide are reduced, the pull rod can move smoothly, when the pull rod moves outwards, the two clamping blocks move relatively, the elastic spring is extruded, the two clamping blocks shrink into the pull rod, the two clamping blocks are clamped into the other two clamping grooves through the reset effect of the elastic spring, the pull rod is convenient to fix, the stability and the moving convenience of the pull rod are guaranteed, the situation that when a gear is separated from a vertical rack, the gear automatically resets to affect the normal rotation of the device is avoided, and the using effect of the device is improved.
4. When the U-shaped pipe clamp with the same length needs to be bent, the U-shaped pipe clamp is placed between the two clamping plates, the pull rod is pulled outwards to slide in the placing table to drive the gear to move outwards, the gear is not meshed with the vertical rack, the threaded rod is rotated, the two limit blocks are meshed with the positive and negative threads of the threaded rod to drive the two pull rods to move relatively in the first slide way and further push the two clamping plates to move relatively, the two connecting rods slide in the second slide way, the gear is driven to rotate on the surface of the pull rod through the two transverse racks, the U-shaped pipe clamp with the same length can be conveniently and quantitatively bent, the precision of the U-shaped pipe clamp with the same length during bending is ensured, and the situation that the two sides of the U-shaped pipe clamp are shifted to influence the later use of the U-shaped pipe is prevented, the positioning effect of the device is improved, the same machining property of the U-shaped pipe clamp with the same length is guaranteed, and the U-shaped pipe clamp with the same length can be machined conveniently next time.
Drawings
FIG. 1 is a schematic structural view of an automatic bending tool for hardware processing according to the present invention;
fig. 2 is a schematic view of the internal structure of the placing table of the present invention;
fig. 3 is a schematic view of the internal structure of the positioning sleeve of the present invention.
In the figure: the device comprises a bending machine 1, a placing table 2, an extruding block 3, a hydraulic machine 4, a supporting frame 5, a threaded rod 6, a limiting block 7, a positioning sleeve 8, a clamping plate 9, a transverse rack 10, a first slide rail 11, a return spring 12, a supporting plate 13, a sliding chute 14, a vertical rack 15, a connecting rod 16, a pull rod 17, a gear 18, a clamping groove 19, a clamping block 20, an elastic spring 21 and a second slide rail 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a new technical solution: an automatic bending tool for hardware processing comprises a bending machine 1, a support frame 5 is fixedly installed at the top of the bending machine 1, a hydraulic machine 4 is fixedly installed at the top of the support frame 5, an extrusion block 3 is fixedly installed at the output end of the hydraulic machine 4, a placing table 2 is fixedly installed at the top of the bending machine 1, a first slide way 11 is arranged at the top of the placing table 2, a limiting device is arranged inside the first slide way 11 and comprises a threaded rod 6, the threaded rod 6 is rotatably connected inside the placing table 2, two limiting blocks 7 are slidably connected inside the first slide way 11, the two limiting blocks 7 are in threaded connection on the threaded rod 6, threads at two ends of the threaded rod 6 are opposite, the two limiting blocks 7 are arranged on the positive and negative threads of the threaded rod 6, two concave-shaped clamping plates 9 are slidably connected inside the first slide way 11, and the two clamping plates 9 are positioned at opposite sides of the two limiting blocks 7, two second slideways 22 are arranged inside the first slideway 11, connecting rods 16 fixedly connected with the bottom of the clamping plate 9 are respectively and slidably connected inside the two second slideways 22, transverse racks 10 are respectively and fixedly connected on one opposite sides of the two connecting rods 16, a sliding chute 14 communicated with the first slideway 11 is arranged at the center of the first slideway 11, a semicircular supporting plate 13 is slidably connected inside the sliding chute 14, two reset springs 12 are fixedly connected at the bottom of the supporting plate 13, a positioning sleeve 8 is fixedly arranged inside the sliding chute 14, a pull rod 17 is slidably connected inside the positioning sleeve 8, a gear 18 is rotatably connected on the surface of the pull rod 17, the two transverse racks 10 are arranged on the lower portion, the two transverse racks 10 are respectively and fixedly connected with the gear 18, vertical racks 15 meshed with the gear 18 are fixedly connected at the bottom of the supporting plate 13, the vertical racks 15 are slidably connected inside the placing table 2, and a fixing device is arranged inside the pull rod 17, the fixing device comprises a fixture block 20 connected inside the pull rod 17 in a sliding manner, two clamping grooves 19 matched with the fixture block 20 are formed inside the positioning sleeve 8, the fixture block 20 and the clamping grooves 19 are both semicircular in shape, and an elastic spring 21 fixedly connected with the fixture block 20 is fixedly arranged inside the pull rod 17;
when the U-shaped pipe clamp is used, when the U-shaped pipe clamp with the same length needs to be bent, the U-shaped pipe clamp is placed between the two clamping plates 9, the pull rod 17 is pulled outwards, the pull rod 17 slides in the placing table 2 to drive the gear 18 to move outwards, the gear 18 is not meshed with the vertical rack 15, the threaded rod 6 is rotated, the two limit blocks 7 are meshed with the positive and negative threads of the threaded rod 6 to drive the two pull rods 17 to move relatively in the first slide way 11, the two clamping plates 9 are pushed to move relatively, the two connecting rods 16 slide in the second slide way 22, the gear 18 is driven by the two cross racks 10 to rotate on the surface of the pull rod 17, the U-shaped pipe clamp with the same length can be bent quantitatively, the precision of the U-shaped pipe clamp with the same length is guaranteed, and the two sides of the U-shaped pipe clamp are prevented from being deviated to influence on later use, the positioning effect of the device is improved, the processing uniformity of the U-shaped pipe clamps with the same length is guaranteed, and the U-shaped pipe clamps with the same length can be processed conveniently next time;
through the arrangement of the gear 18 and the two transverse racks 10, the two clamping plates 9 can conveniently move in the same length, so that the phenomenon that the U-shaped pipe clamp bends to cause deviation due to unbalanced movement of the two clamping plates 9 and the influence on later use is avoided, the bending precision of the U-shaped pipe clamp is improved, and the use effect of the U-shaped pipe clamp is improved;
when the pull rod 17 moves outwards, the fixture blocks 20 and the clamping grooves 19 are semicircular, so that the friction force and the resistance of the fixture blocks 20 and the clamping grooves 19 during sliding are reduced, the pull rod 17 can move smoothly, the two fixture blocks 20 move relatively when the pull rod 17 moves outwards, the elastic spring 21 is extruded, the two fixture blocks 20 are contracted into the pull rod 17, the two fixture blocks 20 are clamped into the other two clamping grooves 19 under the reset action of the elastic spring 21, the pull rod 17 is fixed conveniently, the stability and the moving convenience of the pull rod 17 are ensured, the phenomenon that when the gear 18 is separated from the vertical rack 15, the gear 18 automatically resets, the normal rotation of the device is influenced is avoided, and the using effect of the device is improved;
after the U-shaped pipe clamp is adjusted, the pull rod 17 is pushed to reset, the clamping block 20 is clamped into the clamping groove 19 again, the gear 18 is meshed with the vertical rack 15 again, the hydraulic press 4 is opened to drive the extrusion block 3 to move downwards, the extrusion block 3 extrudes the U-shaped pipe clamp, the U-shaped pipe clamp is bent, the bent part of the U-shaped pipe clamp pushes the supporting plate 13 to move downwards, the vertical rack 15 slides downwards in the placing table 2 to drive the gear 18 to rotate, the two transverse racks 10 move relatively, the connecting rod 16 and the clamping plates 9 are driven to move relatively, the U-shaped pipe clamp is clamped, the U-shaped pipe clamp is fixed conveniently, the two clamping plates 9 can move relatively by automatically following the movement of the U-shaped pipe clamp, the fixing effect of the device is improved, and the U-shaped pipe clamp is prevented from shifting when being bent, the U-shaped pipe clamp is not accurately bent, the use in the later period is influenced, the use effect of the U-shaped pipe clamp is ensured, the bending precision of the U-shaped pipe clamp is improved to the maximum extent, the balance degree of the U-shaped pipe clamp during processing is ensured, and the processing effect of the U-shaped pipe clamp is improved;
the completion is bent the back, and extrusion piece 3 moves up, and then makes layer board 13 reset through reset spring 12, and then makes whole device reset, and then pushes out U-shaped pipe card from the inside of spout 14, and then conveniently outwards removes U-shaped pipe card from the inside of spout 14, improves the result of use of device, reduces the manual work and takes out U-shaped pipe card from the inside of spout 14, improves the convenience that the device used.
The working principle is as follows:
when the automatic bending tool for hardware processing is used, when a U-shaped pipe clamp with the same length needs to be bent, the U-shaped pipe clamp is placed between the two clamping plates 9, the pull rod 17 is pulled outwards, the pull rod 17 slides in the placing table 2, the gear 18 is driven to move outwards, the gear 18 is not meshed with the vertical rack 15, the threaded rod 6 is rotated, the two limiting blocks 7 are meshed with the positive and negative threads of the threaded rod 6, the two pull rods 17 are driven to move relatively in the first slide way 11, the two clamping plates 9 are pushed to move relatively, the two connecting rods 16 slide in the second slide way 22, and the gear 18 is driven to rotate on the surface of the pull rod 17 through the two transverse racks 10;
when the pull rod 17 moves outwards, the fixture blocks 20 and the clamping grooves 19 are semicircular, so that the friction force and the resistance of the fixture blocks 20 and the clamping grooves 19 during sliding are reduced, the pull rod 17 can move smoothly, when the pull rod 17 moves outwards, the two fixture blocks 20 move relatively, the elastic springs 21 are extruded, the two fixture blocks 20 are contracted into the pull rod 17, and the two fixture blocks 20 are clamped into the other two clamping grooves 19 under the resetting action of the elastic springs 21;
after adjustment is completed, the pull rod 17 is pushed to reset, the fixture block 20 is clamped into the clamping groove 19 again, the gear 18 is meshed with the vertical rack 15 again, the hydraulic machine 4 is opened to drive the extrusion block 3 to move downwards, the extrusion block 3 extrudes the U-shaped pipe clamp, the U-shaped pipe clamp is bent, the bent part of the U-shaped pipe clamp pushes the supporting plate 13 to move downwards, the vertical rack 15 slides downwards in the placing table 2, the gear 18 is driven to rotate, the two transverse racks 10 move relatively, the connecting rod 16 and the clamping plate 9 are driven to move relatively, and the U-shaped pipe clamp is clamped;
after the bending is completed, the extrusion block 3 moves upward, and then the supporting plate 13 is reset through the reset spring 12, so that the whole device is reset, and then the U-shaped pipe clamp is pushed out from the inside of the sliding groove 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic frock of bending of hardware processing usefulness, includes bender (1), the top fixed mounting of bender (1) has support frame (5), and the top fixed mounting of support frame (5) has hydraulic press (4), and the output fixed mounting of hydraulic press (4) has extrusion piece (3), its characterized in that: the bending machine is characterized in that a placing table (2) is fixedly installed at the top of the bending machine (1), a first slide way (11) is arranged at the top of the placing table (2), a limiting device is arranged inside the first slide way (11), two concave-shaped clamping plates (9) are connected inside the first slide way (11) in a sliding manner, two second slide ways (22) are arranged inside the first slide way (11), connecting rods (16) fixedly connected with the bottoms of the clamping plates (9) are connected inside the two second slide ways (22) in a sliding manner, transverse racks (10) are fixedly connected on one sides opposite to the two connecting rods (16), a sliding groove (14) communicated with the first slide way (11) is formed in the center of the first slide way (11), a semicircular supporting plate (13) is connected inside the sliding groove (14) in a sliding manner, two reset springs (12) are fixedly connected to the bottom of the supporting plate (13), and a positioning sleeve (8) is fixedly installed inside the sliding groove (14), a pull rod (17) is connected to the inside of the positioning sleeve (8) in a sliding mode, a gear (18) is connected to the surface of the pull rod (17) in a rotating mode, and a fixing device is arranged inside the pull rod (17).
2. The automatic bending tool for hardware machining according to claim 1, and is characterized in that: stop device includes threaded rod (6), and threaded rod (6) are rotating the connection in the inside of placing platform (2), and the inside sliding connection of first slide (11) has two stopper (7), and threaded connection is gone up in threaded rod (6) in two stopper (7).
3. The automatic bending tool for hardware machining according to claim 2, and is characterized in that: the threads at two ends of the threaded rod (6) are opposite, the two limit blocks (7) are arranged on the positive and negative threads of the threaded rod (6), and the two clamping plates (9) are positioned at the opposite sides of the two limit blocks (7).
4. The automatic bending tool for hardware machining according to claim 1, and is characterized in that: two horizontal rack (10) are the setting from top to bottom, and two horizontal rack (10) all are connected with gear (18) meshing, and the bottom fixedly connected with of layer board (13) is in the inside sliding connection who places platform (2) with vertical rack (15) of gear (18) meshing, vertical rack (15).
5. The automatic bending tool for hardware machining according to claim 1, and is characterized in that: the fixing device comprises a clamping block (20) which is connected inside the pull rod (17) in a sliding mode, two clamping grooves (19) matched with the clamping block (20) are formed in the positioning sleeve (8), and the clamping block (20) and the clamping grooves (19) are semicircular in shape.
6. The automatic bending tool for hardware machining according to claim 5, characterized in that: and an elastic spring (21) fixedly connected with the fixture block (20) is fixedly arranged in the pull rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121341108.9U CN215032591U (en) | 2021-06-16 | 2021-06-16 | Automatic bending tool for hardware machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121341108.9U CN215032591U (en) | 2021-06-16 | 2021-06-16 | Automatic bending tool for hardware machining |
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| Publication Number | Publication Date |
|---|---|
| CN215032591U true CN215032591U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121341108.9U Active CN215032591U (en) | 2021-06-16 | 2021-06-16 | Automatic bending tool for hardware machining |
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| Country | Link |
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| CN (1) | CN215032591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850343A (en) * | 2022-03-31 | 2022-08-05 | 肖沛 | Be applied to U type silk intelligence processing frock in electric power field |
-
2021
- 2021-06-16 CN CN202121341108.9U patent/CN215032591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850343A (en) * | 2022-03-31 | 2022-08-05 | 肖沛 | Be applied to U type silk intelligence processing frock in electric power field |
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