CN208409597U - A kind of work holder of machinery practice - Google Patents
A kind of work holder of machinery practice Download PDFInfo
- Publication number
- CN208409597U CN208409597U CN201821068982.8U CN201821068982U CN208409597U CN 208409597 U CN208409597 U CN 208409597U CN 201821068982 U CN201821068982 U CN 201821068982U CN 208409597 U CN208409597 U CN 208409597U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- fixedly connected
- screwed pipe
- grip slipper
- work holder
- 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
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Abstract
The utility model relates to clamping device technical fields, especially a kind of work holder of mechanical practice, including mounting seat, mounting seat top side both ends are fixedly connected to support plate, and two support plates are rotatably connected to same rotary column, first motor are fixedly connected on the inner wall of the mounting seat bottom side, and first motor output end fixing sleeve is connected to driving gear, it is equipped with installation cavity in support plate described in side, and is equipped with driven gear in installation cavity.The present apparatus is rotatablely connected by the grip slipper and mounting seat that will be equipped with workpiece holding structure, according to the angle collation of angle scale, it determines the elevation angle of clamping end, is accurately corresponded to meeting workpiece position to be processed and the process equipment position of clamping, improve the using effect of chucking device；Tool end head is fixed in the limiting slot of telescopic block by the present apparatus by setting positioning device in clamping device side, according to tool sizes size, is guaranteed to correspond to batch workpiece installation clip position unification, is improved workpiece quality.
Description
Technical field
The utility model relates to clamping device technical field more particularly to a kind of work holders of mechanical practice.
Background technique
During machinery practice, personnel are needed to carry out positioning clamping to the workpiece that need to be polished using clamping device, with solid
Determine the precision that the location of workpiece guarantees follow-up work, some workpiece position that need to polish is likely located at lateral location, not necessarily and beats
Grinding equipment is in accurate relative position, to need to be adjusted angle, general clamping device non-angular tune to the workpiece of clamping
Whole performance；When being clamped with batch workpiece, it is unified that general clamping device not can guarantee piece-holder position, to will affect same batch
The following process effect of workpiece, in consideration of it, it is proposed that a kind of work holder of machinery practice.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of mechanical practice proposed is used
Work holder.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of work holder of mechanical practice, including mounting seat, mounting seat top side both ends are equal
It is fixedly connected with support plate, and two support plates are rotatably connected to same rotary column, fixed company on the inner wall of the mounting seat bottom side
It is connected to first motor, and first motor output end fixing sleeve is connected to driving gear, installation cavity is equipped in support plate described in side, and
Driven gear is equipped in installation cavity, the driven gear is fixedly sheathed on rotary column, and driven gear and driving gear are mutually nibbled
It closes, fixing sleeve is connected to grip slipper on the rotary column, and grip slipper is equipped with installation cavity, the grip slipper side far from the side of rotary column
It is fixedly connected with the second motor, and the second motor output end is fixedly connected with shaft, and shaft is on installation cavity, the shaft
Fixing sleeve is connected to the first screwed pipe and the second screwed pipe, and the first screwed pipe and the second screwed pipe are symmetrical arranged, first spiral shell
It is equipped with thread bush on line pipe and the second screwed pipe, and is hinged with connecting rod on two thread bush, a lateral connector bar is equipped with
Socket, and another lateral connector bar runs through socket, two connecting rod tops have been respectively fixedly connected with first clamping plate and second clamping plate, institute
It states and is equipped with first clamping plate and second clamping plate in installation cavity, and first clamping plate and second clamping plate fitting end are rotatablely connected by pin shaft,
It is fixed on the grip slipper to be plugged with mounting rack, and mounting rack is equipped with telescopic block.
Preferably, angle scale, and the 0 ° of axis and grip slipper approach angle scale of angle scale are fixedly installed on the rotary column
Side central axes are parallel to be correspondingly arranged.
Preferably, the mounting rack is threaded with telescopic block, and telescopic block is equipped with limiting slot, the limiting slot face
First clamping plate and second clamping plate retaining part, and elastic insert is fixedly connected on limiting slot internal groove side wall.
Preferably, the flank of the first screwed pipe and the second screwed pipe is arranged in opposite direction, and the first screwed pipe and the
Screw thread is socketed with thread bush respectively on two screwed pipes.
Preferably, sliding block, and first clamping plate and second are fixedly connected in the holding chamber two sides cavity wall of the grip slipper
The outer side edges of clamping plate are respectively equipped with sliding slot corresponding with two sliding blocks.
Preferably, first clamping plate and the adjacent side of second clamping plate are fixedly connected with same ring, and ring is elastic rubber
Circle.
The utility model proposes a kind of mechanical practice work holder, beneficial effect is: the present apparatus passes through
It will be equipped with grip slipper and the mounting seat rotation connection of workpiece holding structure, according to the angle collation of angle scale, to determine clamping
The elevation angle at end is accurately corresponded to meeting workpiece position to be processed and the process equipment position of clamping, improves chucking device
Using effect；
Tool end head is fixed on by the present apparatus by setting positioning device in clamping device side, according to tool sizes size
In the limiting slot of telescopic block, guarantees to correspond to batch workpiece installation clip position unification, improve workpiece quality, guarantee processing effect.
Detailed description of the invention
Fig. 1 is the utility model structure main sectional view；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is connection schematic diagram when the utility model first clamping plate and second clamping plate are overlooked.
In figure: 1 mounting seat, 2 support plates, 3 rotary columns, 4 first motors, 5 angle scales, 6 driving gears, 7 driven gears, 8
Grip slipper, 9 first clamping plates, 10 second clamping plates, 11 pin shafts, 12 sliding blocks, 13 connecting rods, 14 thread bush, 15 first screwed pipes, 16
Two screwed pipes, 17 second motors, 18 shafts, 19 mounting racks, 20 telescopic blocks, 21 elastic inserts.
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.
Referring to Fig.1-3, a kind of work holder of mechanical practice, including mounting seat 1,1 top side two of mounting seat
End is fixedly connected to support plate 2, and two support plates 2 are rotatably connected to same rotary column 3, consolidate on 1 bottom side inner wall of mounting seat
Surely it is connected with first motor 4, and 4 output end fixing sleeve of first motor is connected to driving gear 6, is equipped with installation in a side support plate 2
Chamber, and driven gear 7 is equipped in installation cavity, driven gear 7 is fixedly sheathed on rotary column 3, and driven gear 7 and driving gear 6
Intermeshing, fixing sleeve is connected to grip slipper 8 on rotary column 3, and grip slipper 8 is equipped with installation cavity far from the side of rotary column 3, on rotary column 3
It is fixedly installed with angle scale 5, and the parallel correspondence of 0 ° of axis of angle scale 5 and 8 approach angle scale of grip slipper, 5 side central axes is set
It sets, by compareing angle scale 5, to determine the elevation angle of grip slipper 8, thus to meet the workpiece position to be processed of clamping and add
Construction equipment position accurately corresponds to.
8 side of grip slipper is fixedly connected with the second motor 17, and 17 output end of the second motor is fixedly connected with shaft 18, and
Shaft 18 runs through installation cavity, and fixing sleeve is connected to the first screwed pipe 15 and the second screwed pipe 16, and the first screwed pipe 15 in shaft 18
It is symmetrical arranged with the second screwed pipe 16, thread bush 14, and two screw threads is equipped on the first screwed pipe 15 and the second screwed pipe 16
It covering and is hinged with connecting rod 13 on 14, the flank of the first screwed pipe 15 and the second screwed pipe 16 is arranged in opposite direction, and the
Screw thread is socketed with thread bush 14 respectively on one screwed pipe 15 and the second screwed pipe 16, when the starting of the second motor 17,18 turns of shaft
Dynamic, two thread bush 14 can be simultaneously to opposite side or mobile from side to phase simultaneously, to control first clamping plate 9 and second
The clamp port size of clamping plate 10 guarantees to the firm clamping of workpiece.
One lateral connector bar 13 is equipped with socket, and another lateral connector bar 13 runs through socket, two 13 top of connecting rod difference
It is fixedly connected with first clamping plate 9 and second clamping plate 10, first clamping plate 9 and second clamping plate 10, and first clamping plate 9 are equipped in installation cavity
It is bonded end with second clamping plate 10 to be rotatablely connected by pin shaft 11, first clamping plate 9 and the adjacent side of second clamping plate 10 are fixedly connected with
Same ring, and ring is elastic rubber ring, if buffer function when ring guarantee is to piece-holder, avoids defective work piece.
It is fixedly connected to sliding block 12 in the holding chamber two sides cavity wall of grip slipper 8, and first clamping plate 9 and second clamping plate 10
Outer side edges are respectively equipped with to be guaranteed with two corresponding sliding slots of sliding block 12, the shift position of restriction first clamping plate 9 and second clamping plate 10
Its basic moving track.
It is fixed on grip slipper 8 to be plugged with mounting rack 19, and mounting rack 19 is equipped with telescopic block 20, mounting rack 19 is threadedly coupled
There is a telescopic block 20, and telescopic block 20 is equipped with limiting slot, 10 retaining part of limiting slot face first clamping plate 9 and second clamping plate, and
It is fixedly connected with elastic insert 21 on limiting slot internal groove side wall, by rotating telescopic block 20 along mounting rack 19, adjusts telescopic block 20
Position of the upper limit position groove apart from clamp port.
Working principle: according to workpiece size, rotating telescopic block 20 along mounting rack 19, adjustment 20 upper limit position groove of telescopic block away from
Position from clamp port inserts in workpiece one end in limiting slot, by starting the second motor 17, rotates shaft 18, drives two
A thread bush 14 is mobile from side to phase, so that first clamping plate 9 and second clamping plate 10 clamp workpiece, according to positions such as grinding apparatus
It need to polish position with workpiece, compare angle scale 5, start first motor 4, driving gear 6 drives driven gear 7 to rotate, to press from both sides
The rotation of seat 8 is held, makes workpiece that need to polish position face grinding apparatus abrasive end, carries out accurate machining.
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 work holder of machinery practice, including mounting seat (1), it is characterised in that: the mounting seat (1)
Top side both ends are fixedly connected to support plate (2), and two support plates (2) are rotatably connected to same rotary column (3), the installation bottom
It is fixedly connected with first motor (4) on the inner wall of seat (1) bottom side, and first motor (4) output end fixing sleeve is connected to driving gear
(6), it is equipped with installation cavity in support plate described in side (2), and is equipped with driven gear (7) in installation cavity, the driven gear (7) is solid
Surely it is socketed on rotary column (3), and driven gear (7) and driving gear (6) intermeshing, fixing sleeve is connected on the rotary column (3)
Grip slipper (8), and grip slipper (8) is equipped with installation cavity far from the side of rotary column (3), grip slipper (8) side is fixedly connected with
Second motor (17), and the second motor (17) output end is fixedly connected with shaft (18), and shaft (18) runs through installation cavity, it is described
Fixing sleeve is connected to the first screwed pipe (15) and the second screwed pipe (16), and the first screwed pipe (15) and the second screw thread in shaft (18)
It manages (16) to be symmetrical arranged, be equipped with thread bush (14) on first screwed pipe (15) and the second screwed pipe (16), and two spiral shells
It is hinged on line set (14) connecting rod (13), a lateral connector bar (13) is equipped with socket, and another lateral connector bar (13) runs through
Socket, two connecting rod (13) tops have been respectively fixedly connected with first clamping plate (9) and second clamping plate (10), have set in the installation cavity
There are first clamping plate (9) and second clamping plate (10), and first clamping plate (9) and second clamping plate (10) fitting end are rotated by pin shaft (11)
It connects, fixation is plugged with mounting rack (19) on the grip slipper (8), and mounting rack (19) is equipped with telescopic block (20).
2. a kind of work holder of mechanical practice according to claim 1, which is characterized in that the rotary column (3)
On be fixedly installed with angle scale (5), and 0 ° of axis of angle scale (5) and grip slipper (8) approach angle scale (5) side central axes phase
It is correspondingly arranged in parallel.
3. a kind of work holder of mechanical practice according to claim 1, which is characterized in that the mounting rack
(19) be threaded with telescopic block (20), and telescopic block (20) be equipped with limiting slot, the limiting slot face first clamping plate (9) and
Second clamping plate (10) retaining part, and elastic insert (21) are fixedly connected on limiting slot internal groove side wall.
4. a kind of work holder of mechanical practice according to claim 1, which is characterized in that the first screwed pipe
(15) it is arranged with the flank of the second screwed pipe (16) in opposite direction, and on the first screwed pipe (15) and the second screwed pipe (16)
Screw thread is socketed with thread bush (14) respectively.
5. a kind of work holder of mechanical practice according to claim 1, which is characterized in that the grip slipper
(8) it is fixedly connected to sliding block (12) in holding chamber two sides cavity wall, and the outer side edges of first clamping plate (9) and second clamping plate (10)
It is respectively equipped with the corresponding sliding slot with two sliding blocks (12).
6. a kind of work holder of mechanical practice according to claim 1, which is characterized in that first clamping plate (9)
Adjacent side is fixedly connected with same ring with second clamping plate (10), and ring is elastic rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068982.8U CN208409597U (en) | 2018-07-06 | 2018-07-06 | A kind of work holder of machinery practice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068982.8U CN208409597U (en) | 2018-07-06 | 2018-07-06 | A kind of work holder of machinery practice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409597U true CN208409597U (en) | 2019-01-22 |
Family
ID=65124969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068982.8U Expired - Fee Related CN208409597U (en) | 2018-07-06 | 2018-07-06 | A kind of work holder of machinery practice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526438A (en) * | 2020-06-09 | 2020-08-11 | 杭州伊菲科技有限公司 | Fixed convenient and can detach broadband access equipment of moisture rapidly |
| CN112605781A (en) * | 2020-12-11 | 2021-04-06 | 新邵县四杰竹业发展有限公司 | Burr grinding device is used in bamboo chopsticks production |
| CN112676715A (en) * | 2020-12-13 | 2021-04-20 | 新邵县四杰竹业发展有限公司 | Fixing device for engraving bamboo chopsticks |
-
2018
- 2018-07-06 CN CN201821068982.8U patent/CN208409597U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526438A (en) * | 2020-06-09 | 2020-08-11 | 杭州伊菲科技有限公司 | Fixed convenient and can detach broadband access equipment of moisture rapidly |
| CN112605781A (en) * | 2020-12-11 | 2021-04-06 | 新邵县四杰竹业发展有限公司 | Burr grinding device is used in bamboo chopsticks production |
| CN112605781B (en) * | 2020-12-11 | 2021-12-31 | 新邵县四杰竹业发展有限公司 | Burr grinding device is used in bamboo chopsticks production |
| CN112676715A (en) * | 2020-12-13 | 2021-04-20 | 新邵县四杰竹业发展有限公司 | Fixing device for engraving bamboo chopsticks |
| CN112676715B (en) * | 2020-12-13 | 2023-02-21 | 新邵县四杰竹业发展有限公司 | Fixing device for engraving bamboo chopsticks |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200706 |