CN219766946U - Bar cutting is with pressing from both sides tight frock - Google Patents
Bar cutting is with pressing from both sides tight frock Download PDFInfo
- Publication number
- CN219766946U CN219766946U CN202321206573.0U CN202321206573U CN219766946U CN 219766946 U CN219766946 U CN 219766946U CN 202321206573 U CN202321206573 U CN 202321206573U CN 219766946 U CN219766946 U CN 219766946U
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- base
- pin
- bar cutting
- clamping tool
- block
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- 238000005520 cutting process Methods 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 title abstract description 29
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamping tool for bar cutting, which comprises a base, a pressing block, a top block, a transverse plate and a pressing assembly, wherein the top block and a plurality of pressing blocks are arranged in a slideway of the base in a sliding manner through sliding blocks in sequence from top to bottom, clamping cavities for bars are formed between the top block and the pressing block and between the pressing block and the pressing block, the transverse plate is arranged at the top of the base through bolts, the pressing assembly is arranged on the transverse plate, and the movable end of the pressing assembly abuts against the top block. The clamping tool can clamp a plurality of bars at one time, so that the cutting equipment can cut the bars simultaneously or sequentially, the bars are disassembled in batches, and the processing efficiency is improved; and when this frock has the installation rod, can once press from both sides tightly a plurality of rods simultaneously, otherwise, when dismantling the rod, can unclamp simultaneously and press from both sides a plurality of rods and press from both sides tight, reduce the bar and press from both sides the operation step when tight and dismantling, the simple operation.
Description
Technical Field
The utility model relates to the technical field of clamping tools, in particular to a clamping tool for cutting bars.
Background
In the rod cutting process, whether a hand tool (hand saw) or a machine tool device (band saw or circular saw) is used, a clamping tool is required to clamp and fix the rod, and then a cutting tool or device is used for cutting. The general clamping fixture can only clamp the workpiece singly to singly or one by one, after one cutting, the bar is dismounted, the bar to be cut is replaced by the bar to be cut, the one-time mounting and one-time dismounting process is very troublesome, time is wasted, and a clamping fixture capable of clamping and dismounting the bars in batches is needed urgently so as to improve the working efficiency.
Disclosure of Invention
The utility model aims to provide a clamping tool for cutting bars, which aims to solve the problem of lower working efficiency caused by the lack of a clamping tool capable of clamping and disassembling bars in batches.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a rod cutting is with pressing from both sides tight frock, includes base, briquetting and kicking block, diaphragm and hold-down subassembly, kicking block and a plurality of the briquetting is in according to top-down's order and through slider slidable mounting in the slide of base, the kicking block with between the briquetting with all be formed with the clamp chamber that is used for the rod between the briquetting with between the briquetting, the diaphragm passes through the bolt to be installed the top of base, hold-down subassembly installs on the diaphragm, hold-down subassembly's loose end supports tightly the kicking block.
The further technical scheme is as follows: the clamping cavity is provided with at least three supporting points for the bar.
The further technical scheme is as follows: the compression assembly comprises a threaded rod, a nut and a limiting plate, wherein the nut is rotatably installed on the upper surface of the transverse plate, the threaded rod is installed on the nut through a threaded structure, the lower end of the threaded rod penetrates through a through hole of the transverse plate and abuts against the upper surface of the top block, the limiting plate is installed on the inner wall of the through hole, and a limiting groove matched with the limiting plate is formed in the outer peripheral surface of the threaded rod.
The further technical scheme is as follows: the nut is provided with a handle.
The further technical scheme is as follows: the base is provided with the bolt subassembly that is used for supporting the slider, the bolt subassembly includes pin, pull rod and spring, pin slidable mounting is in the pinhole of base, the one end of pull rod is installed the inner of pin, the spring suit is in on the pull rod, just the both ends of spring support tightly respectively the pin with the pinhole, the other end of pull rod is located the uncovered inslot of base.
The further technical scheme is as follows: the lower part of the pin is provided with an arc transition surface.
The further technical scheme is as follows: the base is provided with the fixed pin in bilateral symmetry, fixed pin slidable mounting is on the otic placode, the lower extreme of fixed pin is towards the pull rod outstanding in open groove's part sets up.
The further technical scheme is as follows: the pull rod is provided with a baffle ring.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
the utility model provides a clamping tool for cutting bars, which can clamp a plurality of bars at one time, is convenient for cutting equipment to cut the bars simultaneously or sequentially, and can be used for disassembling and assembling the bars in batches, so that the machining efficiency is improved; and when this frock has the installation rod, can once press from both sides tightly a plurality of rods simultaneously, otherwise, when dismantling the rod, can unclamp simultaneously and press from both sides a plurality of rods and press from both sides tight, reduce the bar and press from both sides the operation step when tight and dismantling, the simple operation.
The clamping tool can adjust the number of the pressing blocks and the size of the clamping cavity between the pressing blocks so as to adapt to clamping of bars with various specifications.
Drawings
Fig. 1 is a schematic structural view of a clamping tool for cutting bar materials.
Fig. 2 is a schematic structural view of the pressing assembly of fig. 1 according to the present utility model.
FIG. 3 is a schematic view of the latch assembly of FIG. 1 according to the present utility model.
Reference numerals: 1. a base; 2. briquetting; 3. a top block; 4. a cross plate; 5. a compression assembly; 6. a slide block; 7. a slideway; 8. a bar; 9. clamping a cavity; 10. a threaded rod; 11. a nut; 12. a limiting plate; 13. a through hole; 14. a limit groove; 15. a handle; 16. a plug pin assembly; 17. a pin; 18. a pull rod; 19. a spring; 20. a pin hole; 21. an open slot; 22. fixing; 23. ear plates; 24. a baffle ring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
this embodiment shows with fig. 1 and 2, a bar cutting is with pressing from both sides tight frock, including base 1, briquetting 2 and kicking block 3, diaphragm 4 and hold-down subassembly 5, kicking block 3 and a plurality of briquetting 2 just pass through slider 6 slidable mounting in the slide 7 of base 1 according to top-down's order, all be formed with the clamp chamber 9 that is used for rod 8 between kicking block 3 and briquetting 2 and between briquetting 2 and the briquetting 2, place single rod 8 in the clamp chamber 9, the diaphragm 4 passes through the top of bolt-mounting at base 1, hold-down subassembly 5 is installed on diaphragm 4, the loose end of hold-down subassembly 5 supports tightly kicking block 3. The clamping cavity 9 has at least three supporting points for the bar 8. The compression assembly 5 comprises a threaded rod 10, a nut 11 and a limiting plate 12, wherein the nut 11 is rotatably arranged on the upper surface of the transverse plate 4, the threaded rod 10 is arranged on the nut 11 through a threaded structure, the lower end of the threaded rod 10 penetrates through a through hole 13 of the transverse plate 4 and abuts against the upper surface of the top block 3, the limiting plate 12 is arranged on the inner wall of the through hole 13, and a limiting groove 14 matched with the limiting plate 12 is formed in the outer peripheral surface of the threaded rod 10. The nut 11 is provided with a handle 15.
The working process of the utility model is as follows: according to the specification (thickness) of the bars 8 to be clamped, firstly installing the top blocks 3 on the slide ways 7 of the base 1, then installing a proper number of pressing blocks 2 in the slide ways 7 of the base 1, ensuring that clamping cavities 9 formed between the top blocks 3 and the pressing blocks 2 and between the pressing blocks 2 and the pressing blocks 2 can meet the clamping requirement of the bars 8, placing a plurality of bars 8 into the clamping cavities 9 from top to bottom one by one, holding the handles 15 to screw the nuts 11, driving the threaded rods 10 to descend until the top blocks 3 are abutted, fully clamping the bars 8, then cutting by using the existing cutting equipment, reversely screwing the nuts 11 after cutting is completed, loosening the clamping of the bars 8, unloading the bars 8 from the clamping tool, and carrying out next bar 8 installation, clamping, cutting and unloading work. The clamping tool can clamp a plurality of bars at one time, so that the cutting equipment can cut the bars simultaneously or sequentially, the bars are disassembled in batches, and the processing efficiency is improved; and when this frock has the installation rod, can once press from both sides tightly a plurality of rods simultaneously, otherwise, when dismantling the rod, can unclamp simultaneously and press from both sides a plurality of rods and press from both sides tight, reduce the bar and press from both sides the operation step when tight and dismantling, the simple operation.
The clamping tool can adjust the number of the pressing blocks and the size of the clamping cavity between the pressing blocks so as to adapt to clamping of bars with various specifications.
Embodiment two:
on the basis of the above embodiment, as shown in fig. 3, the base 1 is provided with the latch assembly 16 for supporting the slider 6, the latch assembly 16 includes the pin 17, the pull rod 18 and the spring 19, the pin 17 is slidably mounted in the pin hole 20 of the base 1, one end of the pull rod 18 is mounted at the inner end of the pin 17, the spring 19 is sleeved on the pull rod 18, and two ends of the spring 19 respectively support against the pin 17 and the pin hole 20, and the other end of the pull rod 18 is located in the open slot 21 of the base 1.
When the ejector block 3 and the pressing block 2 are installed on the base 1, the pressing block 2 (the ejector block 3) is held to directly push into the slideway 7 of the base 1, the sliding block 5 on the pressing block 2 (the ejector block 3) can prop against the pin 17 to retract until the sliding block 5 completely passes over the pin 17, the pin 17 rebounds under the action of the spring 19 and props against the sliding block 5 of the pressing block 2 so as to clamp the bar 8 by matching with the pressing assembly 5, but when the number of the pressing blocks 2 needs to be adjusted, the base 1 is firstly moved and placed flat, and then the pin 17 is pulled back and contracted through the pull rod 18, so that the pressing block 2 is conveniently taken down from the base 1.
Preferably: the lower part of the pin 17 is provided with an arc-shaped transition surface.
The curved transition surface facilitates retraction of the slider 5 against the pin 17.
Preferably, the base 1 is symmetrically provided with fixing pins 22 on both sides, the fixing pins 22 are slidably mounted on the ear plates 23, and the lower ends of the fixing pins 22 are disposed toward the portion of the tie rod 18 protruding from the open groove 21.
The fixing pin 22 is used for clamping the pull rod 18, so that the adjustment operation of the number of the pressing blocks 2 is facilitated.
Preferably, the tie rod 18 is provided with a stop ring 24.
The stop ring 24 cooperates with the pin bore 20 for limiting the pull rod 18.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Clamping tool for bar cutting, and is characterized in that: including base (1), briquetting (2) and kicking block (3), diaphragm (4) and compress tightly subassembly (5), kicking block (3) and a plurality of briquetting (2) are in according to top-down's order and through slider (6) slidable mounting in slide (7) of base (1), kicking block (3) with between briquetting (2) and all be formed with between briquetting (2) with press from both sides chamber (9) that are used for rod (8), diaphragm (4) are installed through the bolt the top of base (1), compress tightly subassembly (5) are installed on diaphragm (4), compress tightly the expansion end of subassembly (5) and support tightly kicking block (3).
2. The bar cutting clamping tool according to claim 1, wherein: the clamping cavity (9) is provided with at least three supporting points for the bar (8).
3. The bar cutting clamping tool according to claim 1, wherein: the compression assembly (5) comprises a threaded rod (10), a nut (11) and a limiting plate (12), wherein the nut (11) is rotatably installed on the upper surface of the transverse plate (4), the threaded rod (10) is installed on the nut (11) through a threaded structure, the lower end of the threaded rod (10) penetrates through a through hole (13) of the transverse plate (4) and abuts against the upper surface of the top block (3), the limiting plate (12) is installed on the inner wall of the through hole (13), and a limiting groove (14) matched with the limiting plate (12) is formed in the outer peripheral surface of the threaded rod (10).
4. A bar cutting clamping fixture according to claim 3, wherein: the nut (11) is provided with a handle (15).
5. The bar cutting clamping tool according to claim 1, wherein: the base (1) is provided with a bolt assembly (16) for propping against the sliding block (6), the bolt assembly (16) comprises a pin (17), a pull rod (18) and a spring (19), the pin (17) is slidably mounted in a pin hole (20) of the base (1), one end of the pull rod (18) is mounted at the inner end of the pin (17), the spring (19) is sleeved on the pull rod (18), two ends of the spring (19) are respectively propped against the pin (17) and the pin hole (20), and the other end of the pull rod (18) is located in an open groove (21) of the base (1).
6. The bar cutting clamping tool according to claim 5, wherein: the lower part of the pin (17) is provided with an arc transition surface.
7. The bar cutting clamping tool according to claim 5, wherein: the two sides of the base (1) are symmetrically provided with fixing pins (22), the fixing pins (22) are slidably mounted on the lug plates (23), and the lower ends of the fixing pins (22) are arranged towards the part, protruding out of the open grooves (21), of the pull rods (18).
8. The bar cutting clamping tool according to claim 5, wherein: the pull rod (18) is provided with a baffle ring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206573.0U CN219766946U (en) | 2023-05-18 | 2023-05-18 | Bar cutting is with pressing from both sides tight frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206573.0U CN219766946U (en) | 2023-05-18 | 2023-05-18 | Bar cutting is with pressing from both sides tight frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219766946U true CN219766946U (en) | 2023-09-29 |
Family
ID=88103911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321206573.0U Active CN219766946U (en) | 2023-05-18 | 2023-05-18 | Bar cutting is with pressing from both sides tight frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219766946U (en) |
-
2023
- 2023-05-18 CN CN202321206573.0U patent/CN219766946U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |