CN207839623U - A kind of fixture of drawbench - Google Patents
A kind of fixture of drawbench Download PDFInfo
- Publication number
- CN207839623U CN207839623U CN201820021552.4U CN201820021552U CN207839623U CN 207839623 U CN207839623 U CN 207839623U CN 201820021552 U CN201820021552 U CN 201820021552U CN 207839623 U CN207839623 U CN 207839623U
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- China
- Prior art keywords
- clamping element
- cylinder
- positive stop
- stop strip
- sliding shoe
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Abstract
The utility model discloses a kind of fixtures of drawbench,The base station being fixedly connected including pedestal and with pedestal,Cylinder is connected on pedestal,Positive stop strip is provided on base station,Positive stop strip, which is slidably connected, to be useful for clamping the left clamping element of metal and right clamping element,It is provided on left clamping element and keeps inclined left limit slot with the piston rod of cylinder,Right limit slot is provided on right clamping element,Cylinder is connected with to be driven by cylinder carries out mobile movable block above left clamping element and right clamping element,The right sliding shoe that the lower face of movable block is provided with the left sliding shoe slided in left limit slot and is slided in right limit slot,Cylinder drives movable block movement,Left clamping element and right clamping element is pushed to be slided towards direction adjacent to each other or disconnected from each other on positive stop strip,To realize clamping and separation to metal,Left clamping element and right clamping element are clamped by the impetus of left sliding shoe and right sliding shoe,And then metal is made to be firmly clamped.
Description
Technical field
The utility model is related to a kind of drawbench, more particularly to a kind of fixture of drawbench.
Background technology
The industrial equipment that drawbench is made of mechanical equipment, lubricating utensil, electrical equipment, hydraulic pressure and pneumatic system etc.,
It is the equipment that drawing is carried out to metal material, pulling force is imposed to metal stock after the clamp metal stock of drawbench, is allowed to
By die hole to obtain the plastic forming of product identical with mold hole dimension, shape, the diameter of metal material is set to send out by drawing
It is raw to change, to reach required diametric requirements.
Notification number be the Chinese patent of CN205949509U disclose it is a kind of on copper bar production line drawbench it is novel
Clamp system comprising fixed frame, a pair of of limited block, a pair of guide rails, cylinder, bearing, upper clamping block, lower gripping block, Yi Duishang
Connecting plate and a pair of of lower connecting plate, fixed frame are mounted on the draw trolley of drawbench, and fixed frame is C-shape, and fixed frame is equipped with
Piston rod through hole, a pair of of limited block are separately mounted at the notch portion of fixed frame, and a pair of guide rails is located at a pair of of limited block
On, cylinder is mounted on fixed frame side, and the piston rod of cylinder is located in the piston rod through hole on fixed frame, and bearing is mounted on gas
Piston rod one end of cylinder, and in the notch portion of fixed frame, upper clamping block and lower gripping block are assemblied in one by sliding slot respectively
To on guide rail, the working face of upper clamping block and lower gripping block is respectively zigzag, a pair of of upper junction plate and a pair of of lower connecting plate point
Not Wei Yu bearing both sides, and a pair of of upper junction plate both ends are movably connected by movable axis and bearing and upper clamping block respectively, one
It is movably connected respectively by movable axis and bearing and lower gripping block to lower connecting plate both ends.In clamping process, first by metal one end
It is placed between upper clamping block and lower gripping block, then starts cylinder, the piston rod of cylinder is made to extend, bearing is pushed to transport to the right
It is dynamic, and then upper clamping block and lower gripping block is pushed to be moved right in a pair of guide rails, final metal is by upper clamping block and lower clamping
Block clamps（Upper clamping block and the working face of lower gripping block is set to be contacted respectively with the upper and lower surface of metal）；Conversely, cylinder
Piston rod withdraw, then bearing moves downward, and bearing passes through upper junction plate and lower connecting plate and drives upper clamping block and lower gripping block
It is moved downward in a pair of guide rails, the metal between upper clamping block and lower gripping block is released.
The upper junction plate of the clamp system is hinged with bearing and upper clamping block respectively, lower connecting plate respectively with bearing and lower folder
Tight block is hinged, causes cylinder that bearing is pushed to push upper clamping block and lower gripping block to press from both sides by upper junction plate and lower connecting plate again
After tight metal, due to the articulated structure of upper junction plate and lower connecting plate, upper clamping block and lower gripping block to the clamping force of metal compared with
It is small, cause metal to be slid with upper clamping block and lower gripping block so that metal forming is of poor quality, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of fixture of drawbench, tool
There is the advantages of capable of clamping metal.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of fixture of drawbench, including pedestal and the base station that is fixedly connected with pedestal are connected with cylinder on the pedestal,
Positive stop strip is provided on the base station, the positive stop strip, which is slidably connected, to be useful for clamping the left clamping element of metal and right clamping element,
It is provided on the left clamping element and keeps inclined left limit slot with the piston rod of cylinder, right limit is provided on the right clamping element
Position slot, the cylinder is connected with is carried out mobile movable block, the shifting by cylinder drive above left clamping element and right clamping element
The right cunning that the lower face of motion block is provided with the left sliding shoe slided in left limit slot and is slided in right limit slot
Motion block.
By using above-mentioned technical proposal, cylinder drives movable block to be moved along the length direction of the piston rod of cylinder
Dynamic, the left sliding shoe and right sliding shoe of movable block are slided in left limit slot and right limit slot respectively, push left clamping element
It is slided towards direction adjacent to each other or disconnected from each other on positive stop strip with right clamping element, to realize the clamping to metal and divide
From clamping left clamping element and right clamping element by the impetus of left sliding shoe and right sliding shoe, and then make metal by securely
It clamps.
The utility model is further arranged to：The distance between the left limit slot and right limit slot are close to the side of cylinder
Gradually increase upwards.
By using above-mentioned technical proposal, the distance between left sliding shoe and right sliding shoe immobilize, when left sliding shoe
It is driven towards when being slided close to the direction of cylinder by movable block with right sliding shoe, drives left clamping element and right clamping element mutual
It is close, to make the distance between left limit slot and right limit slot keep phase with the distance between left sliding shoe and right sliding shoe
Deng, and then clamp the metal between left clamping element and right clamping element.
The utility model is further arranged to：The left clamping element include left slider and with left slider close to right clamping element
The left half module of side connection, the right clamping element include right sliding block and with right sliding block close to the side of left clamping element connect it is right partly
Mould.
By using above-mentioned technical proposal, metal passes through left half module and right half module between left half module and right half module
The shape of composition is identical as the shape of the mold of drawbench, thus will not be to molding when left half module and right half module clamp metal
Form of metal causes to change, and can promote the molding of metal.
The utility model is further arranged to：Length direction of the positive stop strip perpendicular to the piston rod of cylinder.
By using above-mentioned technical proposal, the length direction of positive stop strip is the sliding side of left clamping element and right clamping element
To positive stop strip hangs down perpendicular to the length direction of piston rod when left clamping element and right clamping element being made to be slided by movable block promotion
Directly slided in the length direction of piston rod.
The utility model is further arranged to：The cross section of the positive stop strip is trapezoidal, and two of the positive stop strip are mutually
The smaller upper surface for being close to base station on one side of area in parallel face.
By using above-mentioned technical proposal, cross section, which is trapezoidal positive stop strip, prevents left clamping element and right clamping element from sliding
It is detached in the vertical direction with positive stop strip in the process.
The utility model is further arranged to：The bottom of the left clamping element is provided with the left limit agreed with positive stop strip
Slot.
By using above-mentioned technical proposal, left limit slot agrees with positive stop strip, can be more steady during sliding, prevents
Only left clamping element slides during clamping metal accelerates suddenly and damages metal.
The utility model is further arranged to：The bottom of the right clamping element is provided with the right limit agreed with positive stop strip
Slot.
By using above-mentioned technical proposal, right limit slot agrees with positive stop strip, can be more steady during sliding, prevents
Only right clamping element slides during clamping metal accelerates suddenly and damages metal.
The utility model is further arranged to：The left sliding shoe and right sliding shoe are disposed as cylinder, the left cunning
The axial line of motion block and right sliding shoe is each perpendicular to the lower face of movable block.
By using above-mentioned technical proposal, the left sliding shoe and right sliding shoe of cylinder are respectively in left sliding groove and right sliding
It is slided in slot, cylinder keeps sliding more steady, more steady when to make the left clamping element of promotion and right clamping element.
In conclusion the utility model has the advantages that：
It is slided in left sliding groove and right sliding groove respectively by left sliding shoe and right sliding shoe by pushes left clamping
Part and right clamping element are moved towards the direction for clamping metal or disengaging metal, are being limited by left limit slot and right limit slot
Sliding on item makes left clamping element and right clamping element be always maintained to be moved perpendicular to the direction of cylinder piston rod, to increase
To the fixed effect of metal, firm fixed function can be played to metal.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the exploded perspective view of the movable block of the utility model, left clamping element and right clamping element.
Reference numeral：1, pedestal；2, cylinder；3, movable block；31, left sliding shoe；32, right sliding shoe；4, left clamping element；
41, left slider；411, left limit slot；412, left sliding groove；42, left half module；421, left forming tank；5, right clamping element；51, right cunning
Block；511, right limit slot；512, right sliding groove；52, right half module；521, right forming tank；6, base station；61, positive stop strip.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of fixture of drawbench, including pedestal 1, be fixedly connected with the side of pedestal 1 base station 6, with
Cylinder 2 that the upper surface of pedestal 1 is fixedly connected is fixedly connected and the length of piston rod perpendicular to cylinder 2 with the upper surface of base station 6
Spend positive stop strip 61, the left clamping element 4 for being used to clamp metal being slidably connected with positive stop strip 61 and the right clamping element 5 and gas in direction
What the piston rod of cylinder 2 was fixedly connected is carried out mobile movable block 3 by the drive of cylinder 2 above left clamping element 4 and right clamping element 5.
As depicted in figs. 1 and 2, the left slider 41 of left clamping element 4 including C-shaped and with left slider 41 close to right clamping element 5
The left half module 42 of side connection, the right sliding block 51 of right clamping element 5 including C-shaped and with right sliding block 51 close to the side of left clamping element 4
The right half module 52 of connection.Left half module 42 is provided with left forming tank 421 on one side close to right half module 52, and right half module 52 is close to left half module
42 are provided with right forming tank 521 on one side, and metal is clamped between left forming tank 421 and right forming tank 521.
As depicted in figs. 1 and 2, the cross section of positive stop strip 61 is trapezoidal, face in two faces being mutually parallel of positive stop strip 61
The smaller upper surface for being close to base station 6 on one side of product, the lower face of left slider 41 is provided with the left limit slot agreed with positive stop strip 61
411, the lower face of right sliding block 51 is provided with the right limit slot 511 agreed with positive stop strip 61.Left slider 41 and right sliding block 51 can be
It is slided along the length direction of positive stop strip 61 on positive stop strip 61.
As depicted in figs. 1 and 2, the upper surface of left slider 41 is provided with keeps inclined left limit with the piston rod of cylinder 2
Slot 411, the upper surface of right sliding block 51 is provided with keeps inclined right limit slot 511, left limit slot 411 with the piston rod of cylinder 2
The distance between right limit slot 511 gradually increases on the direction of cylinder 2.The lower face of movable block 3 is fixedly connected with
The left sliding shoe 31 slided in left limit slot 411 and the right sliding shoe 32 slided in right limit slot 511, left cunning
Motion block 31 and right sliding shoe 32 are disposed as cylinder, and the axial line of left sliding shoe 31 and right sliding shoe 32 is each perpendicular to movable block
3 lower face.
Operation principle：
Cylinder 2 pushes movable block 3 to be moved along the length direction of the piston rod of cylinder 2, left sliding shoe 31 and right cunning
Motion block 32 follows movable block 3 to be moved, to push left slider 41 and right sliding block 51 along positive stop strip 61 length direction into
Row sliding, left slider 41 and right sliding block 51 drive left half module 42 and right half module 52 to be slided, to being located at 42 He of left half module
Metal between right half module 52 plays clamping action.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of fixture of drawbench, including pedestal (1) and the base station (6) that is fixedly connected with pedestal (1), on the pedestal (1)
It is connected with cylinder (2), it is characterized in that：Positive stop strip (61) is provided on the base station (6), the positive stop strip (61) slidably connects
Left clamping element (4) for clamping metal and right clamping element (5) are provided on the left clamping element (4) and the piston of cylinder (2)
Bar keeps inclined left limit slot (411), right limit slot (511) is provided on the right clamping element (5), the cylinder (2) is even
It is connected to be driven by cylinder (2) and carries out mobile movable block (3), the movable block above left clamping element (4) and right clamping element (5)
(3) lower face be provided with the left sliding shoe (31) slided in the left limit slot (411) and in right limit slot (511) into
The right sliding shoe (32) of row sliding.
2. a kind of fixture of drawbench according to claim 1, it is characterized in that：The left limit slot (411) and right limit
The distance between slot (511) gradually increases on the direction close to cylinder (2).
3. a kind of fixture of drawbench according to claim 1, it is characterized in that：The left clamping element (4) includes left slider
(41) and with left slider (41) the left half module (42) being connect close to the side of right clamping element (5), the right clamping element (5) include the right side
Sliding block (51) and the right half module (52) being connect close to the side of left clamping element (4) with right sliding block (51).
4. a kind of fixture of drawbench according to claim 1, it is characterized in that：The positive stop strip (61) is perpendicular to cylinder
(2) length direction of piston rod.
5. a kind of fixture of drawbench according to claim 1, it is characterized in that：The cross section of the positive stop strip (61) is ladder
Shape, in two faces being mutually parallel of the positive stop strip (61) the smaller upper surface for being close to base station (6) on one side of area.
6. a kind of fixture of drawbench according to claim 1, it is characterized in that：The bottom of the left clamping element (4) is arranged
There is the left limit slot (411) agreed with positive stop strip (61).
7. a kind of fixture of drawbench according to claim 1, it is characterized in that：The bottom of the right clamping element (5) is arranged
There is the right limit slot (511) agreed with positive stop strip (61).
8. a kind of fixture of drawbench according to claim 1, it is characterized in that：The left sliding shoe (31) and right sliding shoe
(32) it is disposed as cylinder, the axial line of the left sliding shoe (31) and right sliding shoe (32) is each perpendicular to movable block (3)
Lower face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021552.4U CN207839623U (en) | 2018-01-06 | 2018-01-06 | A kind of fixture of drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021552.4U CN207839623U (en) | 2018-01-06 | 2018-01-06 | A kind of fixture of drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839623U true CN207839623U (en) | 2018-09-11 |
Family
ID=63417481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820021552.4U Active CN207839623U (en) | 2018-01-06 | 2018-01-06 | A kind of fixture of drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839623U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109832733A (en) * | 2019-01-26 | 2019-06-04 | 浙江明牌珠宝股份有限公司 | A kind of processing technology of gold bracelet |
| CN110481224A (en) * | 2019-09-19 | 2019-11-22 | 深圳市春宥科技有限公司 | A kind of crown full-automatic processing carving device |
| CN112389714A (en) * | 2020-11-30 | 2021-02-23 | 孟巍 | Automatic change food packing plant |
| CN114310123A (en) * | 2022-02-10 | 2022-04-12 | 杭州叉车门架有限公司 | Outer portal welding frock |
-
2018
- 2018-01-06 CN CN201820021552.4U patent/CN207839623U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109832733A (en) * | 2019-01-26 | 2019-06-04 | 浙江明牌珠宝股份有限公司 | A kind of processing technology of gold bracelet |
| CN110481224A (en) * | 2019-09-19 | 2019-11-22 | 深圳市春宥科技有限公司 | A kind of crown full-automatic processing carving device |
| CN112389714A (en) * | 2020-11-30 | 2021-02-23 | 孟巍 | Automatic change food packing plant |
| CN112389714B (en) * | 2020-11-30 | 2022-04-29 | 广东艾斯澳际食品科技有限公司 | Automatic change food packing plant |
| CN114310123A (en) * | 2022-02-10 | 2022-04-12 | 杭州叉车门架有限公司 | Outer portal welding frock |
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