CN207431813U - A kind of arc-shaped workpiece bends vertical gripping mechanism - Google Patents
A kind of arc-shaped workpiece bends vertical gripping mechanism Download PDFInfo
- Publication number
- CN207431813U CN207431813U CN201721469715.7U CN201721469715U CN207431813U CN 207431813 U CN207431813 U CN 207431813U CN 201721469715 U CN201721469715 U CN 201721469715U CN 207431813 U CN207431813 U CN 207431813U
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- Prior art keywords
- arc
- shaped workpiece
- sliding block
- gripping mechanism
- screw rod
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Abstract
Vertical gripping mechanism is bent the utility model discloses a kind of arc-shaped workpiece, including arc-shaped workpiece, arc-shaped workpiece bending is vertical to place, the lower end of arc-shaped workpiece is nested to be equipped with sliding block, the upper end of sliding block is provided with two pressure pins being placed in parallel in front-rear direction in opening groove-like structure and the upper end, two pressure pins are in contact respectively with the end plane of arc-shaped workpiece and convex curvature, the lower end of sliding block is embedded in the slideway of matrix block lower end, slideway is in left and right horizontal setting and the first screw rod of being arranged inside, the middle part of first screw rod extends to the left through sliding block lower part and its left end along slideway is pierced by matrix block.
Description
Technical field
The utility model belongs to the technical field of mechanical processing more particularly to a kind of arc-shaped workpiece bends vertical clamping dress
It puts.
Background technology
In the production process of larger revolving doors, arc-shaped workpiece of the diameter up to 5 meters is processed in different directions and multistation
Go out different types of hole.At present generally using the manual setting-out on workpiece and then using hand-operated tools or plain-milling machine to work
The method that part is processed.It is difficult to meet the dimensional accuracy stringent to high-grade door when being processed using manual setting-out and hand-operated tools
It is required that while manual setting-out and not only labor intensity is big with plain-milling machine manual processing, but also speed is slow, and efficiency is low, also tends to
The fast reaction to market can not be met.
And patent name is " rotary table that can be automatically positioned ", the China of Application No. CN2015200122282
Patent discloses a kind of rotary table that can be automatically positioned, including circular workbench, servomotor and displacement sensing
Device, wherein：Institute's displacement sensors include inductive head and the Magnetic ruler with inductive head cooperation, and the Magnetic ruler is mounted on institute
It states on the outer circumferential surface of workbench, the inductive head is correspondingly arranged with the Magnetic ruler and is connected to the servomotor, for examining
Survey the arc length turned over of the workbench outer circumferential surface；The workbench is rotatably mounted by a shaft, the servomotor
The shaft is connected to by retarder, for the arc turned over according to the workbench outer circumferential surface received from the inductive head
It is long that the workbench is driven to turn to predeterminated position；Pneumatic braking device is further included, for when the workbench stops operating pair
The workbench is fixed.Technical solution described in this patent can realize the automatic positioning of workbench, and precision is high, reliability
By force, it is easy to operate.But technical solution described in this patent have a problem that for：Arc-shaped workpiece work is not clamped in definitely
It is cumbersome using conventional clamping means on platform, it is difficult to meet the requirement of arc-shaped workpiece particular process.
Utility model content
For above existing problem, the utility model provides a kind of arc-shaped workpiece and bends vertical gripping mechanism,
Effectively arc-shaped workpiece can be erected and be clamped, is processed further convenient for arc-shaped workpiece, be provided with two pressure pins pair
The lower end end angle of arc-shaped workpiece is supported, and sets the left wheel driven respectively by left cylinder and right cylinder and right pair of rollers arc
The center of inner sunken face and convex curvature carries out left and right clamping on workpiece, and utilizes front/rear end of second screw rod to arc-shaped workpiece
It is constrained, constrains five degree of freedom of arc-shaped workpiece, and displacement during due to processing on direction straight up is almost
It is zero, therefore can fully clamps arc-shaped workpiece, and since the screwfeed of sliding block and the first screw rod acts on so that arc work
Part can be conducive to arc-shaped workpiece and carried out swinging clamping processing in the range of acute angle with run-off the straight.
The technical solution of the utility model is：
The utility model provides a kind of arc-shaped workpiece and bends vertical gripping mechanism, including arc-shaped workpiece, the arc work
Part bending is vertical to place, and the lower end of the arc-shaped workpiece is nested to be equipped with sliding block, the upper end of the sliding block in opening groove-like structure and
The upper end is provided with two pressure pins being placed in parallel in front-rear direction, two pressure pins end with the arc-shaped workpiece respectively
Plane and convex curvature are in contact, and the lower end of the sliding block is embedded in the slideway of matrix block lower end, and the slideway is in left and right water
Flat to set and be arranged inside the first screw rod, the middle part of first screw rod is through the sliding block lower part and its left end along slideway
Extension is pierced by described matrix block to the left.
Further, the top front and rear sides of the sliding block, which extend through, is provided with the second screw rod.
Further, second screw rod is connected threadably with the sliding block, and its end respectively with institute
The perpendicular for stating arc-shaped workpiece is in contact.
Further, the left and right ends of described matrix block are set respectively in the top of vertical plate-like structure and its left and right ends
There are left cylinder and right cylinder.
Further, the end of the left cylinder and the right cylinder is respectively arranged with left wheel and right idler wheel.
Further, the left wheel and the right idler wheel inner sunken face and convex curvature with the arc-shaped workpiece respectively
It is in contact.
As a result of above-mentioned technology, be allowed to specific positive beneficial effect compared with prior art is the utility model：
1st, arc-shaped workpiece can be erected effectively and is clamped by the utility model, further be added convenient for arc-shaped workpiece
Work.
2nd, the utility model sets two pressure pins to be supported the lower end end angle of arc-shaped workpiece, sets respectively by left cylinder
Left and right clamping is carried out with the center of inner sunken face and convex curvature in the left wheel of right cylinder driving and right pair of rollers arc-shaped workpiece,
The front/rear end of arc-shaped workpiece is constrained using the second screw rod again, constrains five degree of freedom of arc-shaped workpiece, and due to
Displacement during processing on direction straight up is almost nil, therefore can fully clamp arc-shaped workpiece.
3rd, the screwfeed in the utility model due to sliding block and the first screw rod acts on so that arc-shaped workpiece can incline
Tiltedly, be conducive to arc-shaped workpiece to carry out swinging clamping processing in the range of acute angle.
4th, the utility model is easy to use, convenient and efficient.
5th, the utility model is simple in structure, and security reliability is good.
6th, the utility model good product performance, service life are long.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1- arc-shaped workpieces, the right idler wheels of 2-, 3- right cylinders, 4- matrix blocks, the first screw rods of 5-, 6- pressure pins, 7- slideways,
8- sliding blocks, the second screw rods of 9-, 10- left cylinders, 11- left wheels.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and the embodiment of the utility model includes
But it is not limited to the following example.
Embodiment：To achieve these goals, the technical solution adopted in the utility model is as follows：
As shown in Figure 1, the utility model, which provides a kind of arc-shaped workpiece, bends vertical gripping mechanism, including arc-shaped workpiece 1,
Arc-shaped workpiece 1 bends vertical placement, and the lower end of arc-shaped workpiece 1 is nested to be equipped with sliding block 8, and the upper end of sliding block 8 is in opening groove-like structure
And the upper end is provided with two pressure pins 6 being placed in parallel in front-rear direction, end of two pressure pins 6 respectively with arc-shaped workpiece 1 is put down
Face and convex curvature are in contact, and the lower end of sliding block 8 is embedded in the slideway 7 of 4 lower end of matrix block, and slideway 7 is set in left and right horizontal
And be arranged inside the first screw rod 5, the middle part of the first screw rod 5 extends through to the left through 8 lower part of sliding block and its left end along slideway 7
Go out matrix block 4.
The top front and rear sides of sliding block 8, which extend through, is provided with the second screw rod 9.
Second screw rod 9 is connected threadably with sliding block 8, and its end is vertical flat with arc-shaped workpiece 1 respectively
Face is in contact.
The left and right ends of matrix block 4 are respectively arranged with 10 He of left cylinder in the top of vertical plate-like structure and its left and right ends
Right cylinder 3.
The end of left cylinder 10 and right cylinder 3 is respectively arranged with left wheel 11 and right idler wheel 2.
Left wheel 11 and right idler wheel 2 are in contact respectively with the inner sunken face of arc-shaped workpiece 1 and convex curvature.
By using above-mentioned technical proposal, effectively arc-shaped workpiece 1 can be erected and be clamped, convenient for arc-shaped workpiece
1 is processed further, and is provided with two pressure pins 6 and the lower end end angle of arc-shaped workpiece 1 is supported, and sets respectively by left cylinder 10
The left wheel 11 and right idler wheel 2 driven with right cylinder 3 controls the center of inner sunken face and convex curvature in arc-shaped workpiece 1
It clamps, and the front/rear end of arc-shaped workpiece 1 is constrained using the second screw rod 9, constrain five freedom of arc-shaped workpiece 1
Degree, and displacement on direction straight up is almost nil during due to processing, therefore arc-shaped workpiece 1 can be fully clamped, and
And since the screwfeed of 8 and first screw rod 5 of sliding block acts on so that arc-shaped workpiece 1 can be conducive to arc-shaped workpiece with run-off the straight
1 carries out swinging clamping processing in the range of acute angle.
It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.The utility model is omitted to known
The description of component and treatment technology and process is to avoid being unnecessarily limiting the utility model.Simultaneously in the description of the utility model
In, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " should be interpreted broadly, for example,
Can be fixedly connected or be detachably connected or integral；Can be mechanical connection or electrical connection；It can be with
It is to be connected directly, can also be indirectly connected by intermediary, can is the phase of connection inside two elements or two elements
Interaction relation.And in terms of material used by each parts of the utility model, if with the description of " elasticity " term
Parts, what be may be employed is spring steel material, can also be using rubber material；If with the description of " rigidity " term
Parts, what be may be employed is steel material, can also be using hard engineering plastic material.For the ordinary skill of this field
For personnel, concrete meaning of the above-mentioned term in the utility model can be understood according to concrete condition.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (6)
1. a kind of arc-shaped workpiece bends vertical gripping mechanism, including arc-shaped workpiece, the arc-shaped workpiece bending is vertical to place,
It is characterized in that：The lower end of the arc-shaped workpiece is nested to be equipped with sliding block, and the upper end of the sliding block is in opening groove-like structure and the upper end
Be provided with two pressure pins being placed in parallel in front-rear direction, two pressure pins respectively with the end plane of the arc-shaped workpiece and
Convex curvature is in contact, and the lower end of the sliding block is embedded in the slideway of matrix block lower end, and the slideway is set in left and right horizontal
And be arranged inside the first screw rod, the middle part of first screw rod is prolonged to the left through the sliding block lower part and its left end along slideway
It stretches and is pierced by described matrix block.
2. a kind of arc-shaped workpiece according to claim 1 bends vertical gripping mechanism, it is characterised in that：The sliding block
Top front and rear sides, which extend through, is provided with the second screw rod.
3. a kind of arc-shaped workpiece according to claim 2 bends vertical gripping mechanism, it is characterised in that：Second spiral shell
Bar is connected threadably with the sliding block, and perpendicular of its end respectively with the arc-shaped workpiece is in contact.
4. a kind of arc-shaped workpiece according to claim 1 bends vertical gripping mechanism, it is characterised in that：Described matrix block
Left and right ends be respectively arranged with left cylinder and right cylinder in the top of vertical plate-like structure and its left and right ends.
5. a kind of arc-shaped workpiece according to claim 4 bends vertical gripping mechanism, it is characterised in that：The left cylinder
Left wheel and right idler wheel are respectively arranged with the end of the right cylinder.
6. a kind of arc-shaped workpiece according to claim 5 bends vertical gripping mechanism, it is characterised in that：The left wheel
It is in contact respectively with the inner sunken face of the arc-shaped workpiece and convex curvature with the right idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721469715.7U CN207431813U (en) | 2017-11-07 | 2017-11-07 | A kind of arc-shaped workpiece bends vertical gripping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721469715.7U CN207431813U (en) | 2017-11-07 | 2017-11-07 | A kind of arc-shaped workpiece bends vertical gripping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431813U true CN207431813U (en) | 2018-06-01 |
Family
ID=62291248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721469715.7U Expired - Fee Related CN207431813U (en) | 2017-11-07 | 2017-11-07 | A kind of arc-shaped workpiece bends vertical gripping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093575A (en) * | 2018-08-29 | 2018-12-28 | 上海新奥林汽车传感器有限公司 | A kind of workbench for air quality sensor production |
-
2017
- 2017-11-07 CN CN201721469715.7U patent/CN207431813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093575A (en) * | 2018-08-29 | 2018-12-28 | 上海新奥林汽车传感器有限公司 | A kind of workbench for air quality sensor production |
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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: 20180601 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |