CN210388810U - Quick-change clamping block floating type clamp - Google Patents
Quick-change clamping block floating type clamp Download PDFInfo
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- CN210388810U CN210388810U CN201921038296.0U CN201921038296U CN210388810U CN 210388810 U CN210388810 U CN 210388810U CN 201921038296 U CN201921038296 U CN 201921038296U CN 210388810 U CN210388810 U CN 210388810U
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- main body
- clamping block
- floating
- block
- mounting cavity
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Abstract
The utility model discloses a quick change clamp splice formula anchor clamps that rise, its characterized in that: the device comprises a main body, an ejector rod supporting seat, a threaded ejector rod, a right clamping block, a left clamping block, a clamping block pressing plate, a locking bolt, a floating block, an adjusting bolt and a floating spring; the device comprises a main body, a top rod supporting seat, a thread top rod, a left clamping block, a floating spring, a locking bolt, an adjusting bolt and a spring, wherein the top rod supporting seat is fixed on the main body, the upper part of the thread top rod is screwed on the upper part of the top rod supporting seat, the lower end of the thread top rod is pressed on the outer side of the right clamping block, the left clamping block is installed on the main body and is fixed by a clamping block pressing plate, the floating block is movably sleeved in the main body, two ends of the floating spring are respectively pressed against the bottom surfaces of the floating block and a main body workpiece installation cavity. Because the utility model discloses right clamp splice and left clamp splice can be flat with terrace die head subsides, and right clamp splice realizes pressing from both sides tightly under the atress of screw ejector pin, and the work piece in batches only needs first school table, alright completion work piece's processing in batches.
Description
Technical Field
The utility model relates to a stamping die especially relates to a quick change clamp splice formula anchor clamps that rise.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping. The punches are the main parts of the stamping die, the punches of the stamping die such as motor iron core motors, lead frames and relay movable spring lead-out sheets all need optical curve grinding, and special fixtures need to be designed in the processing process.
Disclosure of Invention
An object of the utility model is to provide a be suitable for batch production's quick change clamp splice formula anchor clamps that rise.
In order to achieve the above object, the technical solution of the present invention is:
the utility model relates to a quick-change clamp block floating type clamp, which comprises a main body, a mandril supporting seat, a threaded mandril, a right clamp block, a left clamp block, a clamp block pressing plate, a locking bolt, a floating block, an adjusting bolt, a floating spring and a spring fixing core;
the middle part of the main body is provided with a workpiece mounting cavity, the ejector rod supporting seat is fixedly arranged on the right side of the top surface of the main body workpiece mounting cavity, the upper part of the threaded ejector rod is screwed on the upper part of the ejector rod supporting seat, the lower end of the threaded ejector rod is propped against the outer side of the right clamping block, the inner side of the right clamping block extends to the main body workpiece mounting cavity, the left clamping block is arranged on the left side of the top surface of the main body workpiece mounting cavity and is opposite to the right clamping block, the clamping block pressing plate is fixed at the left end of the top surface of the main body and is pressed on the outer side of the left clamping block, the inner side of the left clamping block extends to the main body workpiece mounting cavity; the floating block is movably sleeved in the main body workpiece mounting cavity, the floating spring is sleeved in the main body workpiece mounting cavity, two ends of the floating spring abut against the bottom surfaces of the floating block and the main body workpiece mounting cavity respectively, a locking bolt is in threaded connection with a stepped hole in the side wall of the main body and transversely penetrates into the main body workpiece mounting cavity, a penetrating end of the locking bolt abuts against the side wall of the floating block to lock the floating block, an adjusting bolt is in threaded connection with the stepped hole in the top of the main body and penetrates into the main body workpiece mounting cavity downwards, and a penetrating end of the adjusting bolt abuts against the floating block.
The bottom of the floating block is provided with a transverse plate, and the penetrating end of the adjusting bolt is abutted against the transverse plate of the floating block.
The ejector rod supporting seat consists of a fixed seat, a movable seat and an ejector rod angle adjusting bolt; the lower extreme of fixing base is fixed in the main part, and the lower extreme of sliding seat passes through the fixed spiro union of ejector pin angle adjusting bolt in the upper end of fixing base, is equipped with the screw that supplies the screw ejector pin to penetrate the spiro union on the sliding seat.
The spring fixing core is fixed on the bottom surface of the main body workpiece mounting cavity, and the floating spring is sleeved on the spring fixing core.
After the scheme is adopted, the utility model comprises a main body, an ejector rod supporting seat, a threaded ejector rod, a right clamping block, a left clamping block, a clamping block pressing plate, a locking bolt, a floating block, an adjusting bolt and a floating spring, wherein the head of the male die can be flatly attached to the right clamping block and the left clamping block, the right clamping block realizes clamping under the stress of the threaded ejector rod, the obliquely arranged threaded ejector rod can effectively prevent the right clamping block from upwarping, the left clamping block has no freedom degree under the compression of the clamping block pressing plate, the upwarping condition can not occur on the left and the right when a workpiece is stressed and clamped, and the pressing is firm; after the design and processing of the clamp are completed, the clamp is very convenient and fast in practical use. The work piece in batches only needs first school table, alright accomplish the processing of work piece in batches, and machining efficiency is high, especially in motor core motor, lead frame, relay movable spring draw forth stamping die's such as piece drift processing, more can embody the utility model discloses an superiority.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention;
FIG. 4 is a front view of a first right clamping block and a first left clamping block of the present invention;
FIG. 5 is a front view of a second right clamping block and a left clamping block of the present invention;
fig. 6 is a front view of a third right clamping block and a left clamping block of the present invention.
Detailed Description
As shown in fig. 1-3, the utility model relates to a quick-change clamp block floating clamp, which comprises a main body 1, a mandril supporting seat 2, a threaded mandril 3, a right clamp block 4, a left clamp block 5, a clamp block pressing plate 6, a locking bolt 7, a floating block 8, an adjusting bolt 9, a floating spring 10 and a spring fixing core 20.
The middle part of the main body 1 is provided with a workpiece mounting cavity 11, the ejector rod supporting seat 2 is fixedly arranged on the right side of the top surface of the workpiece mounting cavity 11 of the main body 1, the upper part of the threaded ejector rod 3 is screwed on the upper part of the ejector rod supporting seat 2, the lower end of the threaded ejector rod 3 is propped against the outer side of the right clamping block 4, the inner side of the right clamping block 4 extends to the workpiece mounting cavity 11 of the main body 1, the left clamping block 5 is arranged on the left side of the top surface of the workpiece mounting cavity 11 of the main body 1 and is opposite to the right clamping block 4, the clamping block pressing plate 6 is fixed at the left end of the top surface of the main body 1, the clamping block pressing plate 6 is pressed on the outer side of the left clamping block 5, the inner side of the left clamping block 5 extends to the workpiece mounting cavity 11; the floating block 8 is movably sleeved in the main body 1 workpiece mounting cavity 11, the spring fixing core 20 is fixed on the bottom surface of the main body 1 workpiece mounting cavity 11, the floating spring 10 is sleeved on the spring fixing core 20, the floating spring 10 is sleeved in the main body 1 workpiece mounting cavity 11, two ends of the floating spring 10 are respectively abutted against the bottom surfaces of the floating block 8 and the main body 1 workpiece mounting cavity 11, the locking bolt 7 is screwed in the stepped hole 12 in the side wall of the main body 1 and transversely penetrates into the main body 1 workpiece mounting cavity 11, the penetrating end of the locking bolt 7 is abutted against the side wall of the floating block 8 to lock the floating block 8, the adjusting bolt 9 is screwed in the stepped hole 13 in the top of the main body 1 and downwardly penetrates into the main body 1 workpiece mounting cavity 11, the bottom of the floating block 8 is provided with a transverse plate 81, and the penetrating end of the adjusting bolt 9 is abutted against the transverse plate 81 of the floating block 8.
In this embodiment, the ejector rod supporting seat 2 is composed of a fixed seat 21, a movable seat 22 and an ejector rod angle adjusting bolt 23; the lower extreme of fixing base 21 is fixed on main part 1, and the lower extreme of sliding seat 22 passes through the fixed spiro union of ejector pin angle adjusting bolt 23 in the upper end of fixing base 21, is equipped with on the sliding seat 22 and supplies the screw ejector pin 3 to penetrate the spiro union screw.
The utility model discloses a theory of operation:
the head of the male die 100 is flatly attached through the left clamping block 5 and the right clamping block 4, and clamping is realized under the stress of the threaded ejector rod 3. The inclination angle of the threaded mandril 3 can be adjusted, and the inclined angle group is designed to decompose the clamping force into horizontal force and vertical force to prevent the right clamping block 4 from upwarping. The left clamping block 5 has no degree of freedom under the compression of the clamping block pressing plate 6, so that the situation of upwarp does not occur on the left and the right when the head of the male die 100 is stressed and clamped, and the left and the right can only move along the slide block groove. The adjustment of different angles can be realized through loosening of adjusting bolt 9 to screw ejector pin 3, and screw ejector pin 3 and adjusting bolt 9 realize fixedly through being connected with main part 1 through ejector pin supporting seat 2.
During debugging, under the condition that the head of the clamping head of the male die 100 is clamped, when the adjusting bolt 9 is loosened, the floating block 8 can float to one surface of the die fixing plate on which the male die 100 is arranged under the elastic force of the floating spring 10, and when the floating block 8 floats to a required position, the floating block can be fixed through the locking bolt 7 on the side surface. If the buoyancy lifting block needs to be adjusted downwards, the buoyancy lifting height can be adjusted downwards by using the rotation of the adjusting bolt 9.
As shown in fig. 4, is a front view of a right clamping block 4 and a left clamping block 5 of the first embodiment of the present invention;
as shown in fig. 5, is a front view of a right clamping block 4A and a left clamping block 5A of the second embodiment of the present invention;
as shown in fig. 6, is a front view of the third right clamping block 4B and the left clamping block 5B of the present invention.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (4)
1. The utility model provides a quick change clamp splice formula anchor clamps that rise which characterized in that: the device comprises a main body, an ejector rod supporting seat, a threaded ejector rod, a right clamping block, a left clamping block, a clamping block pressing plate, a locking bolt, a floating block, an adjusting bolt, a floating spring and a spring fixing core;
the middle part of the main body is provided with a workpiece mounting cavity, the ejector rod supporting seat is fixedly arranged on the right side of the top surface of the main body workpiece mounting cavity, the upper part of the threaded ejector rod is screwed on the upper part of the ejector rod supporting seat, the lower end of the threaded ejector rod is propped against the outer side of the right clamping block, the inner side of the right clamping block extends to the main body workpiece mounting cavity, the left clamping block is arranged on the left side of the top surface of the main body workpiece mounting cavity and is opposite to the right clamping block, the clamping block pressing plate is fixed at the left end of the top surface of the main body and is pressed on the outer side of the left clamping block, the inner side of the left clamping block extends to the main body workpiece mounting cavity; the floating block is movably sleeved in the main body workpiece mounting cavity, the floating spring is sleeved in the main body workpiece mounting cavity, two ends of the floating spring abut against the bottom surfaces of the floating block and the main body workpiece mounting cavity respectively, a locking bolt is in threaded connection with a stepped hole in the side wall of the main body and transversely penetrates into the main body workpiece mounting cavity, a penetrating end of the locking bolt abuts against the side wall of the floating block to lock the floating block, an adjusting bolt is in threaded connection with the stepped hole in the top of the main body and penetrates into the main body workpiece mounting cavity downwards, and a penetrating end of the adjusting bolt abuts against the floating block.
2. The quick-change clamp block uplift clamp according to claim 1, wherein: the bottom of the floating block is provided with a transverse plate, and the penetrating end of the adjusting bolt is abutted against the transverse plate of the floating block.
3. The quick-change clamp block uplift clamp according to claim 1, wherein: the ejector rod supporting seat consists of a fixed seat, a movable seat and an ejector rod angle adjusting bolt; the lower extreme of fixing base is fixed in the main part, and the lower extreme of sliding seat passes through the fixed spiro union of ejector pin angle adjusting bolt in the upper end of fixing base, is equipped with the screw that supplies the screw ejector pin to penetrate the spiro union on the sliding seat.
4. The quick-change clamp block uplift clamp according to claim 1, wherein: the spring fixing core is fixed on the bottom surface of the main body workpiece mounting cavity, and the floating spring is sleeved on the spring fixing core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038296.0U CN210388810U (en) | 2019-07-04 | 2019-07-04 | Quick-change clamping block floating type clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038296.0U CN210388810U (en) | 2019-07-04 | 2019-07-04 | Quick-change clamping block floating type clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210388810U true CN210388810U (en) | 2020-04-24 |
Family
ID=70352643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921038296.0U Active CN210388810U (en) | 2019-07-04 | 2019-07-04 | Quick-change clamping block floating type clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210388810U (en) |
-
2019
- 2019-07-04 CN CN201921038296.0U patent/CN210388810U/en active Active
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