CN208373846U - A kind of steel cold drawing cold-drawn fixture for processing - Google Patents
A kind of steel cold drawing cold-drawn fixture for processing Download PDFInfo
- Publication number
- CN208373846U CN208373846U CN201820595523.9U CN201820595523U CN208373846U CN 208373846 U CN208373846 U CN 208373846U CN 201820595523 U CN201820595523 U CN 201820595523U CN 208373846 U CN208373846 U CN 208373846U
- Authority
- CN
- China
- Prior art keywords
- block
- sliding
- side wall
- slide plate
- cold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000010622 cold drawing Methods 0.000 title claims abstract description 21
- 244000309464 bull Species 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 7
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 2
- 244000152100 Sorbus torminalis Species 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of steel cold drawing cold-drawn fixture for processing, including square tube, the two sides inner wall of square tube offers first sliding groove, slide plate is slidably connected in first sliding groove, the side wall that two first sliding grooves are away from each other side offers threaded hole, threaded hole internal screw thread is connected with screwed plug, screwed plug is rotatablely connected close to one end of first sliding groove and slide plate, two arc fixture blocks are also symmetrically arranged in square tube, the side wall that two arc fixture blocks are away from each other side is fixedly connected to sliding block, the side wall of slide plate offers the second sliding slot to match with sliding block, and one end of second sliding slot runs through the side wall of slide plate and extends outwardly, cavity is offered in two sliding blocks, screwed pipe is rotatably connected to by bearing in cavity, there are two round blocks for the connection of screwed pipe internal screw thread, and the screw thread of two round block outer walls is in be reversed.The utility model structure is simple, easy to operate, can be convenient for the replacement of arc fixture block, improve the working efficiency of cold drawing and cold-drawn.
Description
Technical field
The utility model relates to steel technical field more particularly to a kind of steel cold drawing cold-drawn fixture for processing.
Background technique
Cold drawn bar is to improve yield point of steel bar intensity saving steel, more than the tensile stress of original yield point of steel bar intensity,
Cold-drawn is a kind of processing technology of material, and for metal material, cold-drawn refers to reach certain shape and certain power
Performance is learned, and carries out drawing under conditions of material is in room temperature.The product of cold-drawn compared to thermoforming have dimensional accuracy height and
The good advantage of surface smoothness, cold drawing and cold-drawn bar require to use clamp for machining.
The folder face of clamp for machining directly affects the work of cold drawing after the tooth tip abrasion for pressing from both sides face often in stress, state of wear
Make efficiency, therefore, fixture block needs often to exchange, and clamping plate in the prior art is fixed together with fixture, is not easy to
Replacement.
Utility model content
It is usually all solid with fixture purpose of the utility model is to solve clamping plate in the prior art in the prior art
The problem of being scheduled on together, and a kind of steel cold drawing cold-drawn fixture for processing proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of steel cold drawing cold-drawn fixture for processing, including square tube, it is sliding that the two sides inner wall of the square tube offers first
Slot slidably connects slide plate in the first sliding groove, and the side wall that two first sliding grooves are away from each other side offers screw thread
Hole, the threaded hole internal screw thread are connected with screwed plug, and the screwed plug is rotatablely connected close to one end of first sliding groove and slide plate, institute
It states and is also symmetrically arranged with two arc fixture blocks in square tube, the side wall that two arc fixture blocks are away from each other side is fixedly connected to cunning
Block, the side wall of the slide plate offers the second sliding slot to match with sliding block, and the side wall of slide plate is run through in one end of second sliding slot
And extend outwardly, cavity is offered in two sliding blocks, the cavity is interior to be rotatably connected to screwed pipe by bearing, described
There are two round blocks for the connection of screwed pipe internal screw thread, and the screw thread of two round block outer walls is in be reversed, the top and bottom sidewall of the cavity
The through-hole to match with round block is offered, institute two states through-hole two sidewalls and is fixedly connected to the first limited block, the round block
Two sidewalls offer the first limiting slot to match with the first limited block, the two sidewalls of the second sliding slot offer with
The card slot that round block matches, the outer wall of the screwed pipe also fixing sleeve are connected to first bevel gear, are additionally provided with second in the cavity
Bevel gear, and second bevel gear is engaged with first bevel gear, side wall of the second bevel gear far from screwed pipe side is solid
Surely it is connected with bull stick, the bull stick runs through the side wall of cavity and extends to outside, and the bull stick and sliding block are rotatablely connected.
Preferably, the bull stick extends to external one end and is fixedly connected with turning handle.
Preferably, the two sidewalls of the slide plate are fixedly connected to the second limited block, and the two sidewalls of the first sliding groove are equal
Offer the second limiting slot to match with the second limited block.
Preferably, the side wall of two corresponding sides of arc fixture block is equipped with latch.
Preferably, the inner wall of two card slots is fixedly connected to damping block, and the outer wall of damping block offer it is anti-skidding
Line.
Preferably, the outer wall of four first limited blocks is rotatably connected to multiple balls.
Compared with prior art, the utility model provides a kind of steel cold drawing cold-drawn fixture for processing, and having following has
Beneficial effect:
1, the steel cold drawing cold-drawn fixture for processing rotates bull stick, bar rotation by the way that sliding block to be inserted into second sliding slot
Second bevel gear rotation is driven, second bevel gear rotation drives first bevel gear rotation, then passes through first bevel gear and screwed pipe
It is fixedly attached, first bevel gear rotation drives screwed pipe rotation, and screwed pipe rotation drives two round blocks to be located remotely from each other, makes two circles
Block is clamped on securely in two card slots, consequently facilitating the replacement of arc fixture block.
2, the steel cold drawing cold-drawn fixture for processing, by turning screwed plug, screwed plug passes through threaded hole to first sliding groove
Interior movement, then be rotatablely connected by screwed plug and slide plate, screwed plug is mobile to drive slide plate mobile, and slide plate is mobile to drive two arcs
Fixture block is close to each other, to steel are clamped on securely between two arc fixture blocks, uses convenient for subsequent processing.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, can be convenient for the replacement of arc fixture block, improve the working efficiency of cold drawing and cold-drawn.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of steel cold drawing cold-drawn fixture for processing structural schematic diagram；
Fig. 2 is the sectional view along A-A of Fig. 1.
In figure: 1 square tube, 2 slide plates, 3 screwed plugs, 4 arc fixture blocks, 5 sliding blocks, 6 bearings, 7 screwed pipes, 8 round blocks, 9 first limits
Position block, 10 first bevel gears, 11 second bevel gears, 12 bull sticks, 13 turning handles, 14 second limited blocks, 15 latches, 16 card slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of steel cold drawing cold-drawn fixture for processing, including square tube 1, the two sides inner wall of square tube 1 open up
There is first sliding groove, slide plate 2 is slidably connected in first sliding groove, slide plate 2 is enable to slide in and out, two first sliding grooves are away from each other one
The side wall of side offers threaded hole, and threaded hole internal screw thread is connected with screwed plug 3, screwed plug 3 close to first sliding groove one end with
Slide plate 2 is rotatablely connected, and so that screwed plug 3 is able to drive the movement of slide plate 2, is also symmetrically arranged with two arc fixture blocks 4 in square tube 1, is convenient for
The clamping of steel, the side wall that two arc fixture blocks 4 are away from each other side are fixedly connected to sliding block 5, the side wall of slide plate 2 offer with
The second sliding slot that sliding block 5 matches, and one end of second sliding slot runs through the side wall of slide plate 2 and extends outwardly, and sliding block 5 is enable to insert
Enter in second sliding slot, cavity is offered in two sliding blocks 5, passes through bearing 6 in cavity and is rotatably connected to screwed pipe 7, limit spiral shell
Line pipe 7 teetertotters, and there are two round blocks 8 for the connection of 7 internal screw thread of screwed pipe, and the screw thread of two 8 outer walls of round block makes in being reversed
Screwed pipe 7 is able to drive two round blocks 8 and is located remotely from each other or close, and the top and bottom sidewall of cavity is offered to match with round block 8
Through-hole, institute two state through-hole two sidewalls and are fixedly connected to the first limited block 9, and the two sidewalls of round block 8 offer and the first limit
The first limiting slot that position block 9 matches prevents round block 8 from rotating and being detached from screwed pipe 7, and the two sidewalls of second sliding slot offer
The card slot 16 to match with round block 8, the outer wall of screwed pipe 7 also fixing sleeve are connected to first bevel gear 10, are additionally provided with second in cavity
Bevel gear 11, and second bevel gear 11 is engaged with first bevel gear 10, and second bevel gear 11 is made to drive first bevel gear 10
Rotation, second bevel gear 11 are fixedly connected with bull stick 12 far from the side wall of 7 side of screwed pipe, and bull stick 12 runs through the side wall of cavity simultaneously
Outside is extended to, bull stick 12 and sliding block 5 are rotatablely connected.
Bull stick 12 extends to external one end and is fixedly connected with turning handle 13, rotates convenient for bull stick 12, and the two sidewalls of slide plate 2 are equal
It is fixedly connected with the second limited block 14, the two sidewalls of first sliding groove offer the second limit to match with the second limited block 14
Slot, anti-limited slip plate 2 are detached from first sliding groove, and the side wall of two corresponding sides of arc fixture block 4 is equipped with latch 15, improve arc card
The card and power of block 4, the inner wall of two card slots 16 is fixedly connected to damping block, and the outer wall of damping block offers anti-skid chequer, this
Damping block is existing structure in text, make between round block 8 and card slot card and it is more stable, the outer wall of four the first limited blocks 9 is equal
Multiple balls are rotatably connected to, the frictional force between the first limited block 9 and the first limiting slot is reduced.
In the utility model, by the way that sliding block 5 to be inserted into second sliding slot, bull stick 12 is rotated, the rotation of bull stick 12 drives second
Bevel gear 11 rotates, and the rotation of second bevel gear 11 drives the first cone wheel rotation of tooth 10, then passes through first bevel gear 10 and screwed pipe 7
It is fixedly attached, the rotation of first bevel gear 10 drives screwed pipe 7 to rotate, and the rotation of screwed pipe 7 drives two round blocks 8 to be located remotely from each other, and makes
Two round blocks 8 are clamped on securely in two card slots 16, consequently facilitating the replacement of arc fixture block 4, improves work efficiency, are led to
It crosses and turns screwed plug 3, screwed plug 3 is moved by threaded hole into first sliding groove, then is rotatablely connected by screwed plug 3 and slide plate 2,
Screwed plug 3 is mobile to drive slide plate 2 mobile, and slide plate 2 is mobile to drive two arc fixture blocks 4 close to each other, thus securely by steel
It is clamped between two arc fixture blocks 4, is used convenient for subsequent processing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of steel cold drawing cold-drawn fixture for processing, including square tube (1), which is characterized in that the two sides inner wall of the square tube (1)
First sliding groove is offered, is slidably connected in the first sliding groove slide plate (2), two first sliding grooves are away from each other side
Side wall offers threaded hole, and the threaded hole internal screw thread is connected with screwed plug (3), and the screwed plug (3) is close to first sliding groove
One end and slide plate (2) be rotatablely connected, is also symmetrically arranged with two arc fixture blocks (4), two arc cards in the square tube (1)
The side wall that block (4) is away from each other side is fixedly connected to sliding block (5), and the side wall of the slide plate (2) offers and sliding block (5) phase
The second sliding slot matched, and one end of second sliding slot runs through the side wall of slide plate (2) and extends outwardly, in two sliding blocks (5)
Cavity is offered, is rotatably connected to screwed pipe (7) in the cavity by bearing (6), screwed pipe (7) internal screw thread is connected with
Two round blocks (8), and the screw thread of two round block (8) outer walls, in being reversed, the top and bottom sidewall of the cavity offers and circle
The through-hole that block (8) matches, institute two state through-hole two sidewalls and are fixedly connected to the first limited block (9), and the two of the round block (8)
Side wall offers the first limiting slot to match with the first limited block (9), the two sidewalls of the second sliding slot offer with
The outer wall also fixing sleeve of the card slot (16) that round block (8) matches, the screwed pipe (7) is connected to first bevel gear (10), the sky
It is intracavitary to be additionally provided with second bevel gear (11), and second bevel gear (11) is engaged with first bevel gear (10), second cone
Gear (11) is fixedly connected with bull stick (12) far from the side wall of screwed pipe (7) side, and the bull stick (12) runs through the side wall of cavity
And outside is extended to, the bull stick (12) and sliding block (5) are rotatablely connected.
2. a kind of steel cold drawing cold-drawn fixture for processing according to claim 1, which is characterized in that the bull stick (12) is prolonged
It extends to external one end and is fixedly connected with turning handle (13).
3. a kind of steel cold drawing cold-drawn fixture for processing according to claim 1, which is characterized in that the slide plate (2)
Two sidewalls are fixedly connected to the second limited block (14), and the two sidewalls of the first sliding groove offer and the second limited block (14)
The second limiting slot to match.
4. a kind of steel cold drawing cold-drawn fixture for processing according to claim 1, which is characterized in that two arc cards
The side wall of block (4) corresponding side is equipped with latch (15).
5. a kind of steel cold drawing cold-drawn fixture for processing according to claim 1, which is characterized in that two card slots
(16) inner wall is fixedly connected to damping block, and the outer wall of damping block offers anti-skid chequer.
6. a kind of steel cold drawing cold-drawn fixture for processing according to claim 1, which is characterized in that four first limits
The outer wall of position block (9) is rotatably connected to multiple balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595523.9U CN208373846U (en) | 2018-04-25 | 2018-04-25 | A kind of steel cold drawing cold-drawn fixture for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595523.9U CN208373846U (en) | 2018-04-25 | 2018-04-25 | A kind of steel cold drawing cold-drawn fixture for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373846U true CN208373846U (en) | 2019-01-15 |
Family
ID=64972815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820595523.9U Expired - Fee Related CN208373846U (en) | 2018-04-25 | 2018-04-25 | A kind of steel cold drawing cold-drawn fixture for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373846U (en) |
-
2018
- 2018-04-25 CN CN201820595523.9U patent/CN208373846U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |