CN109290825A - A kind of precise clamp with pooling feature - Google Patents
A kind of precise clamp with pooling feature Download PDFInfo
- Publication number
- CN109290825A CN109290825A CN201811434659.2A CN201811434659A CN109290825A CN 109290825 A CN109290825 A CN 109290825A CN 201811434659 A CN201811434659 A CN 201811434659A CN 109290825 A CN109290825 A CN 109290825A
- Authority
- CN
- China
- Prior art keywords
- wall
- side outer
- lead screw
- thread lead
- support base
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of precise clamps with pooling feature, including support base, the top side outer wall of the support base is provided with support base, and the top exterior walls of support base are provided with clockwise and anticlockwise motor, the output shaft of the clockwise and anticlockwise motor is provided with drive pulley, the both ends of the top side outer wall of the support base are provided with the first fixed block and the second fixed block, and first fixed block middle position and the middle position of the second fixed block be provided with perforation, the inner wall of the perforation is provided with shaft, and the side outer wall of shaft is provided with the first thread lead screw and the second thread lead screw.The present invention carries out high efficiency buffer to fixture clamping process using spring, dsah-pot, buffer bar and connecting rod, it enables a device to flat-shaped, round shape, cylindric be clamped with the parts such as difference rectangular, to realize that the clamping to different shape part is handled, so that the clamping processing of fixture is more accurate.
Description
Technical field
The present invention relates to precise clamp technical field more particularly to a kind of precise clamps with pooling feature.
Background technique
In machine components production process, need that part is fixed by fixture, in order under stable regulation
Part is processed, the accurate performance of fixture affects the clamping effect of fixture and the stability of part.
Currently, structure is complicated for existing precise clamp, in retaining element, it is typically only capable to fix a part, adds every time
After work is complete, need to stop the operation of a machine, then renewal part continues to process again, needs to take a substantial amount of time progress part
Replacement reduces work task efficiency, and in part clamping process, needs to have preferable buffer function to fixture, with
Convenient for guaranteeing reliablely and stablely to reach the requirement of every machining accuracy in clamping process.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose a kind of with pooling feature
Precise clamp.
To achieve the goals above, present invention employs following technical solutions:
The top side outer wall of a kind of precise clamp with pooling feature, including support base, the support base is provided with
Support base, and the top exterior walls of support base are provided with clockwise and anticlockwise motor, the output shaft of the clockwise and anticlockwise motor is provided with active skin
Belt wheel, the both ends of the top side outer wall of the support base are provided with the first fixed block and the second fixed block, and first is fixed
The middle position of block and the middle position of the second fixed block are provided with perforation, and the inner wall of the perforation is provided with shaft, and turns
The side outer wall of axis is provided with the first thread lead screw and the second thread lead screw, the outer wall side and second of first thread lead screw
The outer wall side of thread lead screw is provided with driven pulley, and the outer wall of the outer wall of driven pulley and drive pulley is arranged
There are belt, first thread lead screw and the second thread lead screw by third thread lead screw and the 4th thread lead screw, and third spiral shell
The outer wall of line lead screw is provided with the first arc fixture block, and the outer wall of the 4th thread lead screw is provided with the second arc fixture block, and
The spiral status of the spiral status of three thread lead screws and the 4th thread lead screw is on the contrary, the top two sides outer wall of the support base is equal
It is provided with support rod, and the top exterior walls of support rod are provided with first sliding groove, the inner wall of the first sliding groove is provided with slide bar.
As further scheme of the invention: the top side outer wall of the support base is provided with column, and column
Top exterior walls be provided with fixing seat, fixing seat keeps horizontal with the first arc fixture block and the second arc fixture block, fixing seat
Side outer wall be provided with second sliding slot.
As the present invention further scheme: the inner wall two sides of the second sliding slot are provided with first slide, and the
The opposite side outer wall of one slide is provided with guide rod, and the outer wall of guide rod is provided with the first spring, the side outer wall of first slide
It is provided with connecting rod.
As further scheme of the invention: the side outer wall of the connecting rod is provided with second slide, and second is sliding
The side outer wall of seat is provided with stressed plate, and the side outer wall middle position of stressed plate is provided with buffer bar, outside the side of fixing seat
Wall middle position is provided with fixed cylinder, and the side outer wall of buffer bar and the side inner wall of fixed cylinder are provided with second spring.
As further scheme of the invention: the opposite side outer wall of the stressed plate and the second arc fixture block is respectively provided with
The side outer wall of opposed semicircular, and stressed plate is provided with the protrusion equidistantly distributed, stressed plate and the first arc fixture block
Opposite side outer wall is set as opposite semicircle.
As further scheme of the invention: the outer wall side of second thread lead screw is provided with concave fixture block, and
The side outer wall of fixing seat above the second thread lead screw is provided with convex fixture block.
As further scheme of the invention: the clockwise and anticlockwise motor is connected with switch by conducting wire, and switch passes through
Conducting wire is connected with power supply.
The invention has the benefit that
1. part is put by fixing seat, the second arc fixture block, the first fixed block, slide, stressed plate and the first spring of setting
It sets in the side of stressed plate, the position of fixture block is adjusted using thread lead screw, so that fixture block clamps part, in clamping process, meeting
It is mobile to side to compress stressed plate, connecting rod is driven to carry out angular adjustment, so that first slide is slided in second sliding slot, utilizes
First spring carries out preliminary buffer function, and fixed cylinder, buffer bar and the protrusion of setting are led to when compressing to stressed plate
Buffer bar and second spring further progress high efficiency buffer are crossed, makes the clamping effect of part more preferable using protrusion；
2. being located at the first screw thread silk by the first thread lead screw, the first arc fixture block, the second arc fixture block and the stressed plate of setting
Stressed plate side outer wall above thick stick is semicircle, and the opposite side outer wall of stressed plate and the first arc fixture block is set as phase
To semicircle, the position of the first thread lead screw is adjusted, flat-shaped part can be clamped, and stressed plate and the second arc fixture block
Opposite side outer wall is set as opposed semicircular, can be clamped to the parts such as round shape, cylindric；
3. by the second thread lead screw of setting, concave fixture block, convex fixture block and stressed plate, above the second thread lead screw
The side outer wall of stressed plate is set as convex, and other side outer wall is set as concave, thus can using concave fixture block and convex fixture block
The rectangular equal parts of difference are clamped, to realize that clamping is handled while to different shape part, so that the holding position of fixture
It manages more accurate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the precise clamp with pooling feature proposed by the present invention；
Fig. 2 is a kind of fixing seat and stressed plate structural schematic diagram of the precise clamp with pooling feature proposed by the present invention；
Fig. 3 is support base and the fixing seat side view structural representation of a kind of precise clamp with pooling feature proposed by the present invention
Figure.
In figure: 1 support base, 2 concave fixture blocks, 3 convex fixture blocks, 4 belts, 5 drive pulleys, 6 clockwise and anticlockwise motors, 7
One thread lead screw, 8 driven pulleies, 9 slide bars, 10 first arc fixture blocks, 11 support bases, 12 first sliding grooves, 13 fixing seats, 14
Two arc fixture blocks, 15 first fixed blocks, 16 first slides, 17 first springs, 18 second springs, 19 second sliding slots, 20 fixed cylinders,
21 buffer bars, 22 protrusions, 23 stressed plates, 24 second slides, 25 connecting rods.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of precise clamp with pooling feature, including support base 1, the top one of support base 1
Side outer wall is welded with support base, and clockwise and anticlockwise motor 6 has been bolted in the top exterior walls of support base, clockwise and anticlockwise motor 6
Output shaft is welded with drive pulley 5, and the both ends of the top side outer wall of support base 1 are welded with the first fixed block 15 and second
Fixed block, and the middle position of the first fixed block 15 and the middle position of the second fixed block are provided with perforation, the inner wall of perforation is equal
It is rotatably connected to shaft, and the side outer wall of shaft is welded with the first thread lead screw 7 and the second thread lead screw, the first thread lead screw
7 outer wall side and the outer wall side of the second thread lead screw are welded with driven pulley 8, and the outer wall of driven pulley 8 with
The outer wall of drive pulley 5 is sequentially connected with belt 4, and the first thread lead screw 7 and the second thread lead screw are by third thread lead screw
Be connected with the first arc fixture block 10 with the outer wall thread of the 4th thread lead screw, and third thread lead screw, the 4th thread lead screw it is outer
Wall is threaded with the second arc fixture block 14, and the spiral status phase of the spiral status of third thread lead screw and the 4th thread lead screw
Instead, the top two sides outer wall of support base 1 is welded with support rod 11, and the top exterior walls of support rod 11 are provided with first sliding groove
12, the inner wall of first sliding groove 12 slidably connects slide bar 9, and the side outer wall of slide bar 9 with the first arc fixture block 10 one
The welding of the side outer wall of side outer wall and the second arc fixture block 14.
In the present invention, the top side outer wall of support base 1 is welded with column, and the top exterior walls of column are welded with admittedly
Reservation 13, fixing seat 13 keep horizontal with the first arc fixture block 10 and the second arc fixture block 14, the side outer wall of fixing seat 13
It is provided with second sliding slot 19, the inner wall two sides of second sliding slot 19 slidably connect first slide 16, and first slide 16 is opposite
Side outer wall is welded with guide rod, and the outer wall of guide rod is welded with the first spring 17, the side outer wall rotation connection of first slide 16
There is connecting rod 25, the side outer wall of connecting rod 25 is rotatably connected to second slide 24, and the side outer wall welding of second slide 24
There is a stressed plate 23, in clamping process, it is mobile to side that part can compress stressed plate 23, will drive connecting rod 25 and carry out angle tune
Section, so that first slide 16 is slided in second sliding slot 19, carries out preliminary buffer function, stressed plate 23 using the first spring 17
Side outer wall middle position be welded with buffer bar 21, the side outer wall middle position of fixing seat 13 is welded with fixed cylinder 20, delay
The outer wall side of jumper bar 21 is plugged on the inside of fixed cylinder 20, and the side outer wall of buffer bar 21 and the side inner wall of fixed cylinder 20 weld
It is connected to second spring 18, it is efficient by buffer bar 21 and 18 further progress of second spring when being compressed to stressed plate 23
The opposite side outer wall of buffering, stressed plate 23 and the second arc fixture block 14 is disposed as opposed semicircular, can be to round shape, cylindric
Equal parts are clamped, and the side outer wall of stressed plate 23 is welded with the protrusion 22 equidistantly distributed, stressed plate 23 and the first arc
The opposite side outer wall of clevis block 10 is set as opposite semicircle, adjusts the position of the first thread lead screw 7, can to flat-shaped part into
Row clamps, and the outer wall side of the second thread lead screw is threaded with concave fixture block 2, and is located at the fixation above the second thread lead screw
The side outer wall of seat 13 is provided with convex fixture block 3, Bu Tong rectangular parts can be waited to be pressed from both sides using concave fixture block 2 and convex fixture block 3
Tightly, to realize that clamping is handled while to different shape part, so that the clamping of fixture handles more accurate, clockwise and anticlockwise motor
6 are connected with switch by conducting wire, and switch and be connected with power supply by conducting wire.
Working principle: in use, part is placed on the side of stressed plate 23 by user, start clockwise and anticlockwise motor 6, utilize
Thread lead screw adjusts the position of fixture block, so that part can compress stressed plate 23 to side movement in clamping process, drives connection
Bar 21 carries out angular adjustment, so that first slide 16 is slided in second sliding slot 19, carries out preliminary delay using the first spring 17
Punching effect, it is mobile in fixed cylinder 20 using buffer bar 21, high efficiency buffer is carried out by second spring 18, user utilizes stressed plate
The protrusion 22 of 23 sides sufficiently clamps part, and user adjusts the position of the first thread lead screw 7, adjusts the first arc fixture block 10
Position, flat-shaped part can be clamped, adjust the second arc fixture block 14 position, can to the parts such as round shape, cylindric into
Row clamps, and user adjusts the position of the second thread lead screw, thus can be Bu Tong rectangular etc. using concave fixture block 2 and convex fixture block 3
Part is clamped, to realize that clamping is handled while to different shape part.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of precise clamp with pooling feature, including support base (1), which is characterized in that the support base (1)
Top side outer wall is provided with support base, and the top exterior walls of support base are provided with clockwise and anticlockwise motor (6), the clockwise and anticlockwise motor
(6) output shaft is provided with drive pulley (5), and the both ends of the top side outer wall of the support base (1) are provided with first
Fixed block (15) and the second fixed block, and the middle position of the first fixed block (15) and the middle position of the second fixed block are provided with
Perforation, the inner wall of the perforation is provided with shaft, and the side outer wall of shaft is provided with the first thread lead screw (7) and the second spiral shell
Line lead screw, the outer wall side of first thread lead screw (7) and the outer wall side of the second thread lead screw are provided with follower belt
It takes turns (8), and the outer wall of driven pulley (8) and the outer wall of drive pulley (5) are provided with belt (4), the first screw thread silk
Thick stick (7) and the second thread lead screw are by third thread lead screw and the 4th thread lead screw, and the outer wall of third thread lead screw is provided with
First arc fixture block (10), the outer wall of the 4th thread lead screw are provided with the second arc fixture block (14), and third thread lead screw
Spiral status and the 4th thread lead screw spiral status on the contrary, the top two sides outer wall of the support base (1) is provided with
Support rod (11), and the top exterior walls of support rod (11) are provided with first sliding groove (12), the inner wall of the first sliding groove (12) is equal
It is provided with slide bar (9).
2. a kind of precise clamp with pooling feature according to claim 1, which is characterized in that the support base
(1) top side outer wall is provided with column, and the top exterior walls of column are provided with fixing seat (13), fixing seat (13) with
First arc fixture block (10) and the second arc fixture block (14) keep horizontal, and the side outer wall of fixing seat (13) is provided with second sliding slot
(19).
3. a kind of precise clamp with pooling feature according to claim 2, which is characterized in that the second sliding slot
(19) inner wall two sides are provided with first slide (16), and the opposite side outer wall of first slide (16) is provided with guide rod,
The outer wall of guide rod is provided with the first spring (17), and the side outer wall of first slide (16) is provided with connecting rod (25).
4. a kind of precise clamp with pooling feature according to claim 3, which is characterized in that the connecting rod (25)
Side outer wall be provided with second slide (24), and the side outer wall of second slide (24) is provided with stressed plate (23), stressed plate
(23) side outer wall middle position is provided with buffer bar (21), and the side outer wall middle position of fixing seat (13) is provided with fixation
Cylinder (20), the side outer wall of buffer bar (21) and the side inner wall of fixed cylinder (20) are provided with second spring (18).
5. a kind of precise clamp with pooling feature according to claim 4, which is characterized in that the stressed plate (23)
It is disposed as opposed semicircular with the opposite side outer wall of the second arc fixture block (14), and the side outer wall of stressed plate (23) is all provided with
It is equipped with the protrusion (22) equidistantly distributed, stressed plate (23) and the opposite side outer wall of the first arc fixture block (10) are set as opposite
It is semicircle.
6. a kind of precise clamp with pooling feature according to claim 1, which is characterized in that the second screw thread silk
The outer wall side of thick stick is provided with concave fixture block (2), and the side outer wall for being located at the fixing seat (13) above the second thread lead screw is set
It is equipped with convex fixture block (3).
7. a kind of precise clamp with pooling feature according to claim 1, which is characterized in that the clockwise and anticlockwise motor
(6) switch is connected with by conducting wire, and switchs and power supply is connected with by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811434659.2A CN109290825A (en) | 2018-11-28 | 2018-11-28 | A kind of precise clamp with pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811434659.2A CN109290825A (en) | 2018-11-28 | 2018-11-28 | A kind of precise clamp with pooling feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109290825A true CN109290825A (en) | 2019-02-01 |
Family
ID=65144832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811434659.2A Pending CN109290825A (en) | 2018-11-28 | 2018-11-28 | A kind of precise clamp with pooling feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109290825A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900487A (en) * | 2019-12-05 | 2020-03-24 | 中国电建集团河北工程有限公司 | Clamping device of electric power overhaul tool |
| CN111906706A (en) * | 2019-05-10 | 2020-11-10 | 东佑达自动化科技股份有限公司 | Clamping device |
| CN112108904A (en) * | 2020-08-25 | 2020-12-22 | 吉安职业技术学院 | Multi-station clamp |
-
2018
- 2018-11-28 CN CN201811434659.2A patent/CN109290825A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906706A (en) * | 2019-05-10 | 2020-11-10 | 东佑达自动化科技股份有限公司 | Clamping device |
| CN110900487A (en) * | 2019-12-05 | 2020-03-24 | 中国电建集团河北工程有限公司 | Clamping device of electric power overhaul tool |
| CN112108904A (en) * | 2020-08-25 | 2020-12-22 | 吉安职业技术学院 | Multi-station clamp |
| CN112108904B (en) * | 2020-08-25 | 2022-05-20 | 吉安职业技术学院 | Multi-station fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |