CN207326462U - A kind of positioning clamping device of gear pump driving shaft - Google Patents
A kind of positioning clamping device of gear pump driving shaft Download PDFInfo
- Publication number
- CN207326462U CN207326462U CN201720195112.6U CN201720195112U CN207326462U CN 207326462 U CN207326462 U CN 207326462U CN 201720195112 U CN201720195112 U CN 201720195112U CN 207326462 U CN207326462 U CN 207326462U
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- CN
- China
- Prior art keywords
- clamping device
- shaped groove
- clamp base
- rotation seat
- pressing plate
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Abstract
The utility model discloses a kind of positioning clamping device of gear pump driving shaft, the positioning clamping device includes clamp base and clamping device, clamp base is rectangle steel plate, clamp base upper surface is provided with clamping device, clamping device has the first clamping device and the second clamping device, first clamping device and the second clamping device are located in clamp base side by side, V-groove block is installed in the clamp base immediately below the first clamping device split shed pressing plate, V-shaped groove locating piece is installed in the clamp base immediately below the second pressing device.The utility model makes full use of the architectural feature of workpiece to be processed in itself, and setting and the corresponding V-arrangement block of workpiece to be processed on clamp body, registration, clamping is solid and reliable, simple to operate, shortens the lay day of part, improves processing efficiency.
Description
Technical field
The utility model belongs to technical field of mechanical processing, and in particular to a kind of positioning of gear pump driving shaft clamps dress
Put.
Background technology
In mechanical processing, in order to ensure work pieces process size, shape and the requirement of mutual alignment, it is necessary to using rational
Fixture, fixture have two effects i.e. positioning and clamping.Determine the process of workpiece correct position on lathe or in fixture, it is referred to as fixed
Position；It is fixed after workpiece positioning, its work in-process is held in position the constant operation in position, referred to as clamp.
For fixture as a kind of technological equipment, its status occupied is important.From the point of view of its effect, using fixture erector
Part, is easy to ensure machining accuracy, makes product quality stabilization, can shorten non-cutting time, improves production efficiency, while can also mitigate
The labor intensity of worker, can also expand the use scope of lathe using machine tool fixture in addition.
The content of the invention
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is to propose a kind of driving shaft
Positioning clamping device, by clamp base set with the corresponding V-shaped groove block of workpiece to be processed, V-shaped groove locating piece and
Pressing device, the driving shaft registration of compression, clamps solid and reliable.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of positioning of driving shaft clamps
Device, the positioning clamping device include clamp base and clamping device, and clamp base is rectangle steel plate, clamp base upper table
Face is provided with clamping device, and clamping device has the first clamping device and the second clamping device, the first clamping device and the second folder
Tight device is located in clamp base side by side, and V-type is provided with the clamp base immediately below the first clamping device split shed pressing plate
Groove block, V-shaped groove locating piece is provided with the clamp base immediately below the second pressing device.
As a kind of preferred embodiment：Wherein described clamping device includes rotation seat, opening pressing plate, rotation axis, locking
Screw rod and locking nut, rotation seat include preceding rotation seat and rear rotation seat, and the preceding side for rotating seat and being located at clamp base is rear to rotate
Seat is located at the opposite side of the clamp base of correspondence position, and opening pressing plate is equipped between preceding rotation seat and rear rotation seat, described to open
Mouth pressing plate one end is equipped with swivel becket, and the other end for the pressing plate that is open is equipped with crotch head, and one end insertion that opening pressing plate has swivel becket turns
Moving axis, rotation axis are rotatably connected on rear rotation seat, before one end that opening pressing plate has crotch head rides on rotation seat, preceding rotation seat
On be rotatably connected to tie down screw, tie down screw one end is drilled with through hole, rotation axis, tie down screw is provided with tie down screw through hole
On rotation axis be rotatably connected on before on rotation seat, tie down screw is stuck between the crotch head of buckle pressing plate, in locking screw rasp bar
On be rotary with locking nut, locking nut is pressed on the crotch head of buckle pressing plate.Also set between locking nut and the crotch head
There is gasket.The V-shaped groove block is the tool steel of a block length cube, and the upper surface of V-groove block is provided with one of V-groove, V-groove
One end be connected to the side of V-shaped groove block, and towards the second pressing device, the other end of V-groove is provided with used for positioning
Catch, two through holes for being used to fasten position are symmetrically drilled with the V-groove both sides of V-groove block upper surface, spiral shell is provided with through hole
Bolt, V-groove block are fixed on the upper surface of clamp base by bolted connection.The V-shaped groove locating piece is a block length
The tool steel of cube, the upper surface of V-groove locating piece are provided with one of V-groove, the two sides of the connection V-shaped groove locating piece of V-groove,
And it is conllinear with the V-groove on V-shaped groove block, two are symmetrically drilled with the V-groove both sides of V-groove locating piece upper surface and is used to fasten
The through hole of position, is provided with bolt in through hole, V-groove locating piece is fixed on the upper table of clamp base by bolted connection
Face.The clamp base both ends offer U-type groove, and U-type groove is by the upper and lower surfaces of clamp base through connection.The fixture bottom
Cut on seat along the position between the first clamping device and the second clamping device, telescopic rod is installed in incision position.The fixture
Horizontal measurement pipe is also equipped with base.
The utility model beneficial effect is:The positioning clamping device of the utility model, it is simple in structure, easy to manufacture, only need
Tighten clamp nut, so that it may which by parts fixation on fixture, the handling and adjustment of part are simple and efficient, easy to operate, shorten
The lay day of part, improve processing efficiency.
Brief description of the drawings
The content expressed by this specification attached drawing and the mark in figure are briefly described below：
Fig. 1 is the positioning clamping device stereogram of the driving shaft of the utility model embodiment；
Fig. 2 is the positioning clamping device front view of the driving shaft of the utility model embodiment；
Fig. 3 is the positioning clamping device left view of the driving shaft of the utility model embodiment；
Fig. 4 is the positioning clamping device top view of the driving shaft of the utility model embodiment.
Wherein, 1, clamp base, 2, V-shaped groove block, 3, opening pressing plate, 4, driving shaft, 5, V-shaped groove locating piece, 6, bolt,
7th, packing ring, 8, locking nut, 9, tie down screw, 10, rotation axis, 11, preceding rotation seat, 12, rear rotation seat.
Embodiment
Below against attached drawing, by the description of the embodiment, for example involved each of specific embodiment of the present utility model
Mutual alignment and connection relation, the effect of each several part and operation principle, manufacture work between the shape of component, construction, each several part
Skill and operate with method etc., are described in further detail, to help invention of the those skilled in the art to the utility model
Design, technical solution have more complete, accurate and deep understanding.
As shown in Figs 1-4, positioning clamping device includes clamp base 1 and clamping device, and clamp base 1 is the rectangular bar of steel
Plate, 1 upper surface of clamp base are provided with clamping device, and clamping device includes rotation seat, opening pressing plate 3, rotation axis 10, locking
Screw rod 9 and locking nut 8, rotation seat include preceding rotation seat 11 and rear rotation seat 12, and preceding rotation seat 11 is located at the one of clamp base 1
Side, rear rotation seat 12 are located at the opposite side of the clamp base 1 of correspondence position, are equipped between preceding rotation seat 11 and rear rotation seat 12
Be open pressing plate 3, and 3 one end of the opening pressing plate is equipped with swivel becket, and the other end of opening pressing plate 3 is equipped with crotch head, and opening pressing plate 3 has
One end insertion rotation axis 10 of swivel becket, rotation axis 10 are rotatably connected on rear rotation seat 12, and opening pressing plate 3 has the one of crotch head
Before end rides on rotation seat 11, tie down screw 9 is rotatably connected on preceding rotation seat 11,9 one end of tie down screw is drilled with through hole, locking
Rotation axis 10 is installed in 9 through hole of screw rod, before the rotation axis 10 on tie down screw 9 is rotatably connected on rotation seat 11, and can edge
Rotation axis 10 swings back and forth, rotation lock screw rod 9, tie down screw 9 is stuck between the crotch head of buckle pressing plate, in locking screw
Locking nut 8 is rotary with bar, rotation lock nut 8 makes locking nut 8 be pressed on realization fastening on the crotch head of buckle pressing plate,
Gasket is additionally provided between locking nut 8 and crotch head.Clamping device has the first clamping device and the second clamping device, and first clamps
Device and the second clamping device are located in clamp base 1 side by side, the fixture bottom immediately below the first clamping device split shed pressing plate 3
V-groove block is installed, V-shaped groove block 2 is the tool steel of a block length cube, and the upper surface of V-groove block is provided with together on seat 1
V-groove, one end of V-groove is connected to the side of V-shaped groove block 2, and is installed towards the second pressing device, the other end of V-groove
The catch of positioning is useful for, two through holes for being used to fasten position are symmetrically drilled with the V-groove both sides of V-groove block upper surface, are led to
Bolt 6 is installed, V-groove block is fixed on the upper surface of clamp base 1 by bolted connection in hole.Compressed second
V-shaped groove locating piece 5 is installed, the V-shaped groove locating piece 5 is similarly a block length cube in the clamp base 1 immediately below device
Tool steel, the upper surface of V-groove locating piece are provided with one of V-groove, the two sides of the connection V-shaped groove locating piece 5 of V-groove, and and V
V-groove on shape groove block 2 is conllinear, and two are symmetrically drilled with the V-groove both sides of V-groove locating piece upper surface and is used to fasten position
Through hole, is provided with bolt 6 in through hole, V-groove locating piece is fixed on the upper surface of clamp base 1 by bolted connection.
Optimization, 1 both ends of clamp base open up fluted, and 1 both ends of clamp base are equipped with U-type groove, and U-type groove is by clamp base
1 upper and lower surfaces are through connection, for fixture to be connected to rack by way of bolt link.
Optimization, in order to adapt to clamp the driving shaft 4 of different length, along the first clamping device and the in clamp base 1
Position between two clamping devices is cut, and is provided with telescopic rod in incision, stretching or shortening telescopic rod can adjust the first folder
Tight the distance between device and the second clamping device, so as to clamp the driving shaft 4 of different length.
Optimization, horizontal measurement pipe is also equipped with clamp base 1, for when installing clamping device, ensureing to clamp
The base of device is horizontal, ensures clamp precision, so as to improve machining accuracy.
Operation principle：Clamp base 1 is fixed on the workbench of lathe, and is determined according to the size for processing part
The spacing of two pressing devices.Unclamp the first clamping device and the second clamping device respectively again, opening pressing plate 3 is lifted respectively, main
Moving axis 4 is placed in the V-shaped groove of V-shaped groove block 2 and V-shaped groove locating piece 5, catch of 4 one end of driving shaft on V-shaped groove block 2,
Put down opening pressing plate 3, opening pressing plate 3 is pressed on driving shaft 4, respectively the crotch head of rotation lock screw rod 9 to opening pressing plate 3 it
Between, locking nut 8 is tightened, finally realizes the fastening positioning of driving shaft 4.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model implement and from
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into, or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.The scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
- A kind of 1. positioning clamping device of driving shaft, it is characterised in that, the positioning clamping device includes clamp base (1) and folder Tight device, clamp base (1) are rectangle steel plate, and clamp base (1) upper surface is provided with clamping device, and clamping device has One clamping device and the second clamping device, the first clamping device and the second clamping device are located in clamp base (1) side by side, V-shaped groove block is installed in clamp base (1) immediately below one clamping device split shed pressing plate (3), in the second pressing device just V-shaped groove locating piece (5) is installed, clamping device includes rotation seat, opening pressing plate (3), rotation axis in the clamp base (1) of lower section (10), tie down screw (9) and locking nut (8), rotation seat include preceding rotation seat (11) and rear rotation seat (12), preceding rotation seat (11) it is located at the side of clamp base (1), rear rotation seat (12) is located at the opposite side of the clamp base (1) of correspondence position, preceding Opening pressing plate (3) is equipped between rotation seat (11) and rear rotation seat (12), described opening pressing plate (3) one end is equipped with swivel becket, opens The other end of mouth pressing plate (3) is equipped with crotch head, and opening pressing plate (3) has one end insertion rotation axis (10) of swivel becket, rotation axis (10) it is rotatably connected on rear rotation seat (12), one end that opening pressing plate (3) has crotch head is ridden on preceding rotation seat (11), forward Tie down screw (9) is rotatably connected on dynamic seat (11), tie down screw (9) one end is drilled with through hole, is installed in tie down screw (9) through hole There is a rotation axis (10), the rotation axis (10) on tie down screw (9) is rotatably connected on preceding rotation seat (11), tie down screw (9) card Between the crotch head of buckle pressing plate, locking nut (8) is rotary with locking screw rasp bar, locking nut (8) is pressed on buckle pressure On the crotch head of plate, gasket is additionally provided between locking nut (8) and crotch head.
- 2. the positioning clamping device of driving shaft according to claim 1, it is characterised in that the V-shaped groove block (2) is one The tool steel of block length cube, the upper surface of V-shaped groove block are provided with one of V-shaped groove, and one end of V-shaped groove is connected to V-shaped groove block (2) Side, and towards the second pressing device, the other end of V-shaped groove is provided with catch used for positioning, in V-shaped groove block upper surface V-shaped groove both sides be symmetrically drilled with two and be used to fasten the through holes of position, bolt (6) is installed in through hole, V-shaped groove block passes through bolt The mode of connection is fixed on the upper surface of clamp base (1).
- 3. the positioning clamping device of driving shaft according to claim 1, it is characterised in that the V-shaped groove locating piece (5) is The tool steel of one block length cube, the upper surface of V-shaped groove locating piece are provided with one of V-shaped groove, the connection V-shaped groove locating piece (5) of V-shaped groove Two sides, it is and conllinear with the V-shaped groove on V-shaped groove block (2), be symmetrically drilled with the V-shaped groove both sides of V-shaped groove locating piece upper surface Two are used to fasten the through hole of position, are provided with bolt (6) in through hole, V-shaped groove locating piece is fixed on by bolted connection The upper surface of clamp base (1).
- 4. the positioning clamping device of driving shaft according to claim 1, it is characterised in that clamp base (1) both ends U-type groove is offered, U-type groove is by the upper and lower surfaces of clamp base (1) through connection.
- 5. the positioning clamping device of driving shaft according to claim 1, it is characterised in that edge on the clamp base (1) Position between first clamping device and the second clamping device is cut, and telescopic rod is provided with incision position.
- 6. the positioning clamping device of driving shaft according to claim 1, it is characterised in that on the clamp base (1) also Horizontal measurement pipe is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195112.6U CN207326462U (en) | 2017-03-02 | 2017-03-02 | A kind of positioning clamping device of gear pump driving shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195112.6U CN207326462U (en) | 2017-03-02 | 2017-03-02 | A kind of positioning clamping device of gear pump driving shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207326462U true CN207326462U (en) | 2018-05-08 |
Family
ID=62375312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720195112.6U Expired - Fee Related CN207326462U (en) | 2017-03-02 | 2017-03-02 | A kind of positioning clamping device of gear pump driving shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207326462U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581572A (en) * | 2018-06-29 | 2018-09-28 | 安徽华星消防设备(集团)有限公司 | Fire hydrant deck machines clamping positioning mechanism |
| CN108637725A (en) * | 2018-05-09 | 2018-10-12 | 河南鑫轴传动机械有限公司 | A kind of cardan-shaft tube chamfering fixing device |
| CN108942318A (en) * | 2018-09-13 | 2018-12-07 | 贵阳华恒机械制造有限公司 | A kind of bias parallel axes special-shaped part fixture |
| CN109227183A (en) * | 2018-11-26 | 2019-01-18 | 法兰泰克重工股份有限公司 | A kind of clamping apparatus |
| CN109955118A (en) * | 2019-04-20 | 2019-07-02 | 东莞市普华精密机械有限公司 | A kind of installation method of semi arch part leveling unit and leveling unit |
| CN110883525A (en) * | 2019-11-11 | 2020-03-17 | 天津中车风电叶片工程有限公司 | Mix core ejecting device |
| CN111266889A (en) * | 2020-03-11 | 2020-06-12 | 江苏海洋大学 | A fix a position frock fast for machining |
| CN112091671A (en) * | 2020-09-16 | 2020-12-18 | 中国工程物理研究院机械制造工艺研究所 | Clamp for processing longitudinal section of semi-cylinder and clamping method |
| CN112476235A (en) * | 2020-11-12 | 2021-03-12 | 昌坚华新机器人部件南通有限公司 | Spacing locking tool of foundry goods |
| CN112658745A (en) * | 2021-01-13 | 2021-04-16 | 郑州轻工业大学 | Split type bearing seat end surface groove machining clamp |
-
2017
- 2017-03-02 CN CN201720195112.6U patent/CN207326462U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637725A (en) * | 2018-05-09 | 2018-10-12 | 河南鑫轴传动机械有限公司 | A kind of cardan-shaft tube chamfering fixing device |
| CN108581572A (en) * | 2018-06-29 | 2018-09-28 | 安徽华星消防设备(集团)有限公司 | Fire hydrant deck machines clamping positioning mechanism |
| CN108942318A (en) * | 2018-09-13 | 2018-12-07 | 贵阳华恒机械制造有限公司 | A kind of bias parallel axes special-shaped part fixture |
| CN109227183A (en) * | 2018-11-26 | 2019-01-18 | 法兰泰克重工股份有限公司 | A kind of clamping apparatus |
| CN109955118A (en) * | 2019-04-20 | 2019-07-02 | 东莞市普华精密机械有限公司 | A kind of installation method of semi arch part leveling unit and leveling unit |
| CN109955118B (en) * | 2019-04-20 | 2023-10-20 | 东莞市普华精密机械有限公司 | Semi-circular arc part leveling device and installation method thereof |
| CN110883525A (en) * | 2019-11-11 | 2020-03-17 | 天津中车风电叶片工程有限公司 | Mix core ejecting device |
| CN111266889A (en) * | 2020-03-11 | 2020-06-12 | 江苏海洋大学 | A fix a position frock fast for machining |
| CN112091671A (en) * | 2020-09-16 | 2020-12-18 | 中国工程物理研究院机械制造工艺研究所 | Clamp for processing longitudinal section of semi-cylinder and clamping method |
| CN112091671B (en) * | 2020-09-16 | 2024-06-11 | 中国工程物理研究院机械制造工艺研究所 | Clamp and clamping method for machining semi-cylindrical longitudinal section |
| CN112476235A (en) * | 2020-11-12 | 2021-03-12 | 昌坚华新机器人部件南通有限公司 | Spacing locking tool of foundry goods |
| CN112658745A (en) * | 2021-01-13 | 2021-04-16 | 郑州轻工业大学 | Split type bearing seat end surface groove machining clamp |
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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: 20180508 Termination date: 20190302 |