CN212420482U - Improved generation high-speed grip - Google Patents
Improved generation high-speed grip Download PDFInfo
- Publication number
- CN212420482U CN212420482U CN202021104383.4U CN202021104383U CN212420482U CN 212420482 U CN212420482 U CN 212420482U CN 202021104383 U CN202021104383 U CN 202021104383U CN 212420482 U CN212420482 U CN 212420482U
- Authority
- CN
- China
- Prior art keywords
- handle
- pressing
- hinged
- base
- press
- 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.)
- Active
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses an improved generation high-speed grip, it includes: the clamping device comprises a base arranged on a machine tool, a pressing handle, a connecting rod, a locking handle, a spring and a chuck, wherein one end of the pressing handle is hinged to the base, one end of the handle is hinged to the pressing handle and used for driving the pressing handle to swing, two ends of the connecting rod are respectively hinged to the base and the handle, the locking handle is hinged to the handle and used for limiting the pressing handle to swing, the spring is arranged between the locking handle and the handle and used for pushing the locking handle to abut against the pressing handle, the chuck is arranged at the other end of the pressing handle in a. The utility model discloses in set up hasp handle and spring in one side of handle, fix the handle locking in relevant position through the cooperation of hasp handle and spring, need not the workman and hold the handle constantly and keep pressing from both sides tight location, liberation workman's operative hand promotes workman work efficiency, and easy operation is convenient, and the location is pressed from both sides tightly also more stably simultaneously, improves the accurate nature of detection.
Description
The technical field is as follows:
the utility model relates to the technical field of clamps, refer in particular to an improved generation high-speed grip.
Background art:
the manual clamp is a mechanical device which is operated manually and used for positioning equipment and objects. Sometimes referred to as quick clamps, are commonly used in welding, inspection, molding, and other stations. Generally, the fixture is used for batch production when a workpiece station for positioning and clamping is needed. The method is basically divided into: horizontal clamp, vertical clamp, sliding door bolt type clamp, linear motion clamp, precision clamp, heavy self-locking clamp and extrusion clamp.
The clamp has the advantages that the clamp plays roles of clamping and fixing parts placed on the checking fixture and the clamp, the parts are prevented from freely moving, the parts are guaranteed to be always in reasonable positions in the measuring or working process, and the accuracy of part detection is improved.
The existing clamp in the market at present needs the worker to hold the pushing handle by hand to keep the positioning and clamping of the workpiece, is inconvenient to use, and increases the labor burden of the worker.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome prior art not enough, provide an improved generation quick clamp.
In order to solve the technical problem, the utility model discloses a following technical scheme: this improved generation quick-operation clamp includes: the clamping device comprises a base arranged on a machine tool, a pressing handle, a connecting rod, a spring and a chuck, wherein one end of the pressing handle is hinged to the base, one end of the handle is hinged to the pressing handle and used for driving the pressing handle to swing, two ends of the connecting rod are respectively hinged to the base and the handle, the latch handle is hinged to the handle and used for limiting the pressing handle to swing, the chuck is arranged between the latch handle and the handle and used for pushing the latch handle to abut against the pressing handle so as to limit the pressing handle to swing, the chuck is arranged at the other end of the pressing handle in a movable adjusting position manner and used for abutting and clamping a workpiece, and the latch handle can be separated from the pressing handle after pressing the spring so as.
Further, in the above technical solution, one end of the latch handle abuts against one side of a hinge joint of the pressing handle and the handle, so that the pressing handle and the handle are both kept parallel to the bottom surface of the base.
Furthermore, in the above technical scheme, a hook part clamped with the latch handle is formed on the other side of the hinged position of the pressing handle and the handle, and a latch handle abutting end is formed with a latch hook part matched with the hook part to limit the handle and the pressing handle to swing.
Furthermore, in the above technical solution, a notch is formed at the upper end of the base for the swinging of the connecting rod and the limitation of the lower end of the handle, and the pressing handle and the connecting rod are hinged at the side of the notch.
Furthermore, in the above technical solution, the latch handle is formed with a connecting block hinged to the handle, the connecting block is located beside the latch hook, the latch handle is further formed with a protrusion for positioning the spring, and the protrusion is located on the upper side of the connecting block.
Furthermore, in the above technical solution, one end of the handle is provided with a first hinge portion and a second hinge portion, the first hinge portion is hinged to one end of the connecting rod, and the second hinge portion is hinged to the pressing handle.
Furthermore, in the above technical solution, one end of the pressing handle is provided with a third hinge part and a fourth hinge part, the third hinge part is hinged to the base, the fourth hinge part is hinged to the second hinge part, and the hook part is located at one side of the third hinge part and the fourth hinge part; the other end of the pressing handle is formed with a sliding groove for mounting the clamping head, and the clamping head is movably mounted in the sliding groove.
Furthermore, in the above technical solution, the base is further provided with a spacer bush located beside the hinge joint of the pressing handle and the base, and the spring is obliquely installed on the projection.
Furthermore, in the above technical solution, the chuck includes a rubber head bolt penetrating through the pressure handle, a first nut and a second nut sleeved on the rubber head bolt and used for fixing the rubber head bolt to the pressure handle, a first washer sleeved on the rubber head bolt and located between the first nut and the pressure handle, and a second washer sleeved on the rubber head bolt and located between the second nut and the pressure handle, the first nut and the second nut are respectively located at two sides of the pressure handle, and a third limiting block buckled on the pressure handle to limit the rotation of the rubber head bolt is formed at edges of the first washer and the second washer.
Furthermore, in the above technical scheme, the handle is sleeved with a gourd-shaped rubber sleeve, and the latch handle is sleeved with a plane rubber sleeve.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses in set up hasp handle and spring in one side of handle, fix the handle locking in relevant position through the cooperation of hasp handle and spring, need not the workman and hold the handle constantly and keep pressing from both sides tight location, liberation workman's operative hand promotes workman work efficiency, and easy operation is convenient, and the location is pressed from both sides tightly also more stably simultaneously, improves the accurate nature of detection.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic view of a first positioning and clamping state of the present invention;
fig. 4 is a schematic view of the swing of the present invention;
fig. 5 is a schematic view of a second positioning and clamping state of the present invention.
Description of reference numerals:
1 base 11 gap 12 spacer
2 third hinge part of clamping hook part 22 of pressing handle 21
23 fourth hinge 24 chute 3 handle
31 first hinge part 32 second hinge part 33 gourd shaped rubber sleeve
4 connecting rod 5 lock catch handle 51 locking hook part
52 connecting block 53 convex block 54 plane rubber sleeve
6 spring 7 chuck 71 rubber head bolt
72 first nut 73 second nut 74 first washer
75 second washer 76 third stopper
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
Referring to fig. 1 to 5, there is shown an improved quick clamp, which comprises: the clamping device comprises a base 1 installed on a machine tool, a pressing handle 2 with one end hinged to the base 1, a handle 3 with one end hinged to the pressing handle 2 and used for driving the pressing handle 2 to swing, a connecting rod 4 with two ends hinged to the base 1 and the handle 3 respectively, a locking handle 5 hinged to the handle 3 and used for limiting the pressing handle 2 to swing, a spring 6 arranged between the locking handle 5 and the handle 3 and used for pushing the locking handle 5 to be pressed against the pressing handle 2 to limit the pressing handle 2 to swing, and a chuck 7 which is installed at the other end of the pressing handle 2 in a movable adjusting position mode and used for pressing and clamping a workpiece, wherein the locking handle 5 can be separated from the pressing handle 2 after pressing the spring 6 to release the limitation on the pressing handle 2. Set up hasp handle 5 through one side at handle 3 and will press 2 to pin unable swing for press 2 to make and to make chuck 7 keep the tight location of clamp to the work piece under the state that does not need manual operation at chuck 7 with the tight back of work piece clamp, thereby liberation operator's hand alleviates workman's labour, also must fix a position and press from both sides tightly more stable, detect more accurately.
The utility model discloses in the first location clamping state, 5 one ends of hasp handle support press in press 2 with one side of 3 articulated departments of handle so that press 2 with handle 3 all keep with the bottom surface of base 1 is parallel. When a first positioning and clamping state is required, the handle 3 is pulled downwards, the first hinge part 31 drives the connecting rod 4 to swing into the notch 11, the second hinge part 32 pushes the pressing handle 2 to swing around the third hinge part 22, the chuck 7 is pressed against a workpiece to be clamped, the locking handle 5 is released, the spring 6 pushes the locking hook part 51 of the locking handle 5 to press against the pressing handle 2, and the pressing handle 2 cannot swing, so that the workpiece is positioned and clamped.
The utility model discloses in the second kind location clamping state, press 2 with the opposite side shaping of 3 articulated departments of handle have with the hook portion 21 of 5 joints of hasp handle, hasp handle 5 support press the end shaping have with hook portion 21 cooperates and prescribes a limit to handle 3 with press 2 wobbling latch hook portion 51. When the second positioning and clamping state is needed, the lock catch handle 5 is gripped, the handle 3 is pulled upwards to swing for 58.8 degrees, the first hinge part 31 drives the connecting rod 4 to swing out of the notch 11, the second hinge part 32 pushes the pressing handle 2 to swing for 91 degrees around the third hinge part 22, the second hinge part 32 and the fourth hinge part 23 are positioned in the notch 11, the chuck 7 is pressed against a workpiece to be clamped, then the lock catch handle 5 is released, the spring 6 pushes the locking hook part 51 of the lock catch handle 5 to be buckled into the clamping hook part 21 on the pressing handle 2 to tightly lock the pressing handle 2, and the pressing handle 2 cannot swing, so that the positioning and clamping of the workpiece are realized.
A notch 11 used for the connecting rod 4 to swing and limit the lower end of the handle 3 is formed in the upper end of the base 1, and the pressing handle 2 and the connecting rod 4 are hinged to the side of the notch 11. Through setting up the wobbling breach 11 of restriction handle 3 on base 1, make the first articulated portion 31 and the second articulated portion 32 of handle 3 lie in breach 11 in turn, inject the 3 both sides wobbling angle of handle, prevent that handle 3 from swinging excessively knocking into workman's manipulator, also make the swing back can quick accurate location.
The lock catch handle 5 is formed with a connecting block 52 hinged to the handle 3, the connecting block 52 is located beside the lock hook part 51, a protruding block 53 used for positioning the spring 6 is further formed on the lock catch handle 5, and the protruding block 53 is located on the upper side of the connecting block 52.
The handle 3 is provided with a first hinge portion 31 and a second hinge portion 32 at one end, the first hinge portion 31 is hinged with one end of the connecting rod 4, and the second hinge portion 32 is hinged with the pressing handle 2.
A third hinge part 22 and a fourth hinge part 23 are arranged at one end of the press handle 2, the third hinge part 22 is hinged with the base 1, the fourth hinge part 23 is hinged with the second hinge part 32, and the hook part 21 is positioned at one side of the third hinge part 22 and the fourth hinge part 23; the other end of the pressing handle 2 is formed with a sliding groove 24 for mounting the clamping head 7, and the clamping head 7 is movably mounted in the sliding groove 24.
The base 1 is further provided with a spacer 12 positioned beside the hinged part of the pressing handle 2 and the base 1, and the spring 6 is obliquely arranged on the convex block 53. The spring 6 is obliquely arranged on the projection 53, so that the spring 6 is just vertical to the position between the pressure handle 2 and the handle 3 after being compressed, the pressure and the reset elastic force of the spring 6 are vertical to the pressure handle 2 and the handle 3, other oblique offset force is not generated, the spring 6 can be kept stable after being compressed, and the spring 6 is prevented from popping out from the position between the pressure handle 2 and the handle 3 after being compressed.
The clamping head 7 comprises a rubber head bolt 71 penetrating through the press handle 2, a first nut 72 and a second nut 73 sleeved on the rubber head bolt 71 and used for fixing the rubber head bolt 71 to the press handle 2, a first washer 74 sleeved on the rubber head bolt 71 and located between the first nut 72 and the press handle 2, and a second washer 75 sleeved on the rubber head bolt 71 and located between the second nut 73 and the press handle 2, wherein the first nut 72 and the second nut 73 are respectively located on two sides of the press handle 2, and third limiting blocks 76 buckled on the press handle 2 to limit the rotation of the rubber head bolt 71 are formed on the edges of the first washer 74 and the second washer 75. The rubber head bolt 71 comprises a bolt rod and a rubber head formed at the end part of the bolt rod, and when the rubber head bolt is used, the rubber head is pressed on a workpiece, so that the surface of the workpiece is prevented from being scratched in the clamping and positioning process. When the chuck 7 is installed, the second nut 73 is firstly sleeved on the rubber bolt 71, the second washer 75 is sleeved on the rubber bolt 71, the rubber head bolt 71 penetrates through the sliding groove 23, the first washer 74 is sleeved on the rubber head bolt 71, the first nut 72 is sleeved on the rubber head bolt 71, the second nut 73 is rotated to adjust the height of the rubber head, the first nut 72 is rotated to fix the rubber head bolt 71 on the pressing handle 2, when a workpiece is positioned and clamped, the abutting force between the rubber head and the workpiece is adjusted by rotating the first nut 72 and the second nut 73, and the workpiece is accurately positioned and clamped.
The handle 3 is sleeved with a gourd-shaped rubber sleeve 33, and the lock catch handle 5 is sleeved with a plane rubber sleeve 54. Through sheatheeing calabash type gum cover 33 and plane gum cover 54 respectively on handle 3 and hasp handle 5 for can be more comfortable when using, avoid gripping for a long time and pull handle 3 and hasp handle 5 and cause user's palm injury, in order to play the guard action.
To sum up, the utility model discloses during the use, at first be the first location clamping state, hold handle 3 and hasp handle 5 tightly spring 6, pull handle 3 simultaneously, make first articulated portion 31 drive connecting rod 4 and swing to the breach 11 in relative base 1, and second articulated portion 32 promotes to press handle 2 to swing to be parallel with base 1 bottom surface, support chuck 7 on the work piece, unclamp hasp handle 5 at this moment and make hasp portion 51 support and press to press on pressing handle 2 and lock pressing handle 2, thereby realize the first location and press from both sides tightly; when the second positioning and clamping state needs to be adjusted, the spring 6 is compressed by the grasping handle 3 and the locking handle 5, the locking hook part 51 of the locking handle 5 is enabled to be tilted to separate from the pressing handle 2, then the handle 3 is pulled, the first hinge part 51 drives the connecting rod 4 to swing out from the notch 11, meanwhile, the second hinge part 32 pulls the pressing handle 2 to move into the notch 11, the pressing handle 2 is enabled to be perpendicular to the bottom surface of the base 1, then the locking handle 5 is loosened to enable the locking hook part 51 to be buckled into the clamping hook part 21 of the pressing handle 2, the handle 3 is locked and further locked to prevent the pressing handle 2 from swinging, and therefore the second positioning and clamping state is achieved.
In the above scheme, through set up hasp handle 5 in handle 3 one side, make to drive at handle 3 and press 2 promotion chuck 7 with the good back of work piece location, fix handle 3 by hasp handle 5 and 1 lock joint of base, and then make chuck 7 keep supporting pressure to the work piece, it is tight to keep the location clamp to the work piece, make the workman need not pull handle 3 constantly and come to press from both sides the work piece, thereby liberation workman's both hands, alleviate workman's labour, promote work efficiency.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. An improved quick clamp, comprising: a base (1) arranged on a machine tool, a pressing handle (2) with one end hinged on the base (1), a handle (3) with one end hinged with the pressing handle (2) and used for driving the pressing handle (2) to swing, a connecting rod (4) with two ends respectively hinged on the base (1) and the handle (3), a lock catch handle (5) hinged on the handle (3) and used for limiting the pressing handle (2) to swing, a spring (6) arranged between the lock catch handle (5) and the handle (3) and used for pushing the lock catch handle (5) to press against the pressing handle (2) so as to limit the pressing handle (2) to swing, and a chuck (7) arranged at the other end of the pressing handle (2) in a movable position adjusting manner and used for pressing and clamping a workpiece, the locking handle (5) can be separated from the pressing handle (2) after pressing the spring (6) so as to release the limitation on the pressing handle (2).
2. An improved quick clamp according to claim 1 wherein: one end of the lock catch handle (5) is pressed against one side of the hinged position of the pressing handle (2) and the handle (3) so that the pressing handle (2) and the handle (3) are kept parallel to the bottom surface of the base (1).
3. An improved quick clamp according to claim 2 wherein: press handle (2) with the opposite side shaping of the articulated department of handle (3) have with hook portion (21) of hasp handle (5) joint, hasp handle (5) support press the end shaping have with hook portion (21) cooperation is injectd handle (3) with press handle (2) wobbling hook portion (51).
4. An improved quick clamp according to claim 3 wherein: the upper end of the base (1) is provided with a notch (11) which is used for swinging the connecting rod (4) and limiting the lower end of the handle (3), and the pressing handle (2) and the connecting rod (4) are hinged at the side of the notch (11).
5. An improved quick clamp according to claim 4 wherein: hasp handle (5) shaping have with handle (3) articulated connecting block (52), connecting block (52) are located hasp portion (51) side, still the shaping is used for fixing a position on hasp handle (5) lug (53) of spring (6), and this lug (53) are located connecting block (52) upside.
6. An improved quick clamp according to claim 5 wherein: one end of the handle (3) is provided with a first hinge part (31) and a second hinge part (32), the first hinge part (31) is hinged with one end of the connecting rod (4), and the second hinge part (32) is hinged with the pressing handle (2).
7. An improved quick clamp according to claim 6 wherein: a third hinged part (22) and a fourth hinged part (23) are arranged at one end of the pressing handle (2), the third hinged part (22) is hinged with the base (1), the fourth hinged part (23) is hinged with the second hinged part (32), and the hook clamping part (21) is positioned on one side of the third hinged part (22) and one side of the fourth hinged part (23); the other end of the pressing handle (2) is formed with a sliding groove (24) for installing the clamping head (7), and the clamping head (7) is movably installed in the sliding groove (24).
8. An improved quick clamp according to claim 7 wherein: the base (1) is further provided with a spacer bush (12) which is positioned beside the hinged position of the pressing handle (2) and the base (1), and the spring (6) is obliquely arranged on the convex block (53).
9. An improved quick clamp according to any one of claims 5 to 8 wherein: the clamping head (7) comprises a rubber head bolt (71) penetrating through the press handle (2), a first nut (72) and a second nut (73) which are sleeved on the rubber head bolt (71) and used for fixing the rubber head bolt (71) to the press handle (2), a first washer (74) which is sleeved on the rubber head bolt (71) and is positioned between the first nut (72) and the press handle (2), and a second washer (75) which is sleeved on the rubber head bolt (71) and is positioned between the second nut (73) and the press handle (2), the first nut (72) and the second nut (73) are respectively positioned at two sides of the press handle (2), and third limiting blocks (76) buckled on the pressing handle (2) to limit the rotation of the rubber head bolts (71) are formed at the edges of the first washer (74) and the second washer (75).
10. An improved quick clamp as claimed in claim 9, wherein: the handle (3) is sleeved with a gourd-shaped rubber sleeve (33), and the lock catch handle (5) is sleeved with a plane rubber sleeve (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021104383.4U CN212420482U (en) | 2020-06-15 | 2020-06-15 | Improved generation high-speed grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021104383.4U CN212420482U (en) | 2020-06-15 | 2020-06-15 | Improved generation high-speed grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212420482U true CN212420482U (en) | 2021-01-29 |
Family
ID=74281386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021104383.4U Active CN212420482U (en) | 2020-06-15 | 2020-06-15 | Improved generation high-speed grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212420482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906705A (en) * | 2019-05-09 | 2020-11-10 | 南宁富桂精密工业有限公司 | Quick clamp structure with lock |
-
2020
- 2020-06-15 CN CN202021104383.4U patent/CN212420482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906705A (en) * | 2019-05-09 | 2020-11-10 | 南宁富桂精密工业有限公司 | Quick clamp structure with lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3984092A (en) | Article gripping adapter for clamps | |
| CN212420482U (en) | Improved generation high-speed grip | |
| CN212311469U (en) | Vertical type quick clamp | |
| CN212420481U (en) | Quick clamp | |
| CN210451933U (en) | Clamp | |
| CN102941548A (en) | Simple clamping device | |
| CN215036652U (en) | Can avoid causing protection anchor clamps of loss to product | |
| US5160114A (en) | Mounting assembly for hand-held joiner | |
| CN216227008U (en) | Drilling machine that stability is good | |
| CN110612176A (en) | Screw locking working platform and five-shaft screw locking device thereof | |
| CN210132243U (en) | Five-face turnover tool clamp of screw locking mechanism | |
| CN210499852U (en) | Quick replacement device of keeping silent | |
| CN210499334U (en) | Shaft part machining positioning fixture | |
| CN201677251U (en) | Movable jaw of vice | |
| CN203062569U (en) | Sliding and automatic clamping device | |
| CN216421779U (en) | Machine part frock clamp | |
| CN220922079U (en) | Frock smelting tool of quick location centre gripping | |
| CN220055082U (en) | Gold ingot grabbing clamp | |
| CN218016235U (en) | Tapping clamp of tapping machine | |
| CN213969676U (en) | Auto-parts welding jig | |
| CN214237863U (en) | Straight rod type door handle installation tool | |
| CN216967715U (en) | Positioning device for abutting positioning workpiece | |
| CN211890476U (en) | Locking pliers with automatic adjusting function | |
| CN213999175U (en) | Pneumatic clamp device | |
| CN220073508U (en) | Circuit board welding jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |