CN220313096U - Quick compacting device - Google Patents
Quick compacting device Download PDFInfo
- Publication number
- CN220313096U CN220313096U CN202320712470.5U CN202320712470U CN220313096U CN 220313096 U CN220313096 U CN 220313096U CN 202320712470 U CN202320712470 U CN 202320712470U CN 220313096 U CN220313096 U CN 220313096U
- Authority
- CN
- China
- Prior art keywords
- plate
- pressing
- cam
- pressing plate
- rotating
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 158
- 210000000078 claw Anatomy 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 13
- 238000005056 compaction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a rapid pressing device, which belongs to the technical field of mechanical pressing tools and comprises a clamp base and more than two clamping units arranged on the clamp base; each clamping unit comprises: the rotating plate, the pressing plate, the rotating shaft a and the supporting plate; the support plate is of a U-shaped structure, and the pressing plate is supported on two vertical plates of the support plate through a rotating shaft a; the plate body of the pressing plate is of a rectangular structure; a pressing claw is integrally formed on the side surface of one short side of the pressing plate and used for pressing a workpiece; the rotating plate is arranged on the clamp base; the rotating plate is positioned below the other short side of the pressing plate; the rotating plate comprises a cam; the cam is hinged on the clamp base through a bearing, and relative rotation exists between the cam and the clamp base; the upper end face of the cam is an inclined plane, and the cam is used for lifting or falling back to the other short side of the pressing plate to realize pressing adjustment. The utility model realizes the rapid compaction and disassembly of the workpiece through the simple and easy-to-operate compaction mechanism, and simultaneously can reduce the damage to the surface of the workpiece.
Description
Technical Field
The utility model belongs to the technical field of mechanical compaction tools, and particularly relates to a rapid compaction device.
Background
After the workpiece is positioned, the workpiece is reliably fixed at a correct processing position by the pressing force generated by the pressing device, so that the correct position of the workpiece is not changed under the conditions of bearing process force, inertia force and the like, and the workpiece cannot be deformed by the pressing force. Aiming at a manual compression tool for small-batch production, the existing compression tool mainly adopts a wedge compression mechanism and a spiral compression mechanism.
The wedge pressing mechanism presses the workpiece by using the inclined plane. As shown in fig. 1, the upward pressing force transmitted to the workpiece 2 by the horizontal moving extrusion of the wedge 1 presses the workpiece under the combined action of the clamp body 3, and the position of the workpiece is maintained. The structure has the advantages of good self-locking property and large reinforcement.
Correspondingly, the screw pressing mechanism presses the workpiece by using a screw line on the bolt or the screw, and the screw line is equivalent to an inclined plane wound on the middle diameter of the screw pressing mechanism. As shown in fig. 2, by rotating the screw 4 with the handle, the nut 5 is fixed to the housing by the screw 6, and the screw 4 moves downward against the nut 5 to press the pressing block 7 at the bottom, thereby transmitting the pressing force to the workpiece. The screw compressing mechanism is the most widely used mechanism in the manual compressing tool.
In the existing wedge pressing mechanism, the wedge position needs to be adjusted step by step, so that continuous movement of the wedge is difficult to achieve, the adjusting time is long, the pressing force is not uniform in change, and the pressing efficiency is low. Part of the wedge pressing mechanism needs to be provided with a positioning groove on the surface of the wedge for preventing sliding, and oil stains are easy to accumulate. The screw of the screw compressing mechanism is difficult to realize variable pitch movement and the pressing plate fast forward function. The number of the pressing rotation turns is large, the pressing stroke is large, the operation is time-consuming, and the maneuver is difficult to realize. Therefore, the existing structure is difficult to realize rapid compaction and disassembly of the workpiece.
Disclosure of Invention
In view of the above, the present utility model provides a quick pressing device, which can achieve quick pressing and disassembling of a workpiece by a simple and easy-to-operate pressing mechanism, and can reduce damage to the surface of the workpiece.
The utility model is realized by the following technical scheme:
a rapid crimping apparatus comprising: the clamping device comprises a clamp base and more than two clamping units arranged on the clamp base;
each of the clamping units includes: the rotating plate, the pressing plate, the rotating shaft a and the supporting plate;
the support plate is of a U-shaped structure, and the pressing plate is supported on two vertical plates of the support plate through a rotating shaft a; the plate body of the pressing plate is of a rectangular structure; a pressing claw is integrally formed on the side surface of one short side of the pressing plate and used for pressing a workpiece;
the rotating plate is arranged on the clamp base; the rotating plate is positioned below the other short side of the pressing plate; the spin plate includes a cam; the cam is hinged on the clamp base through a bearing, and relative rotation exists between the cam and the clamp base; the upper end face of the cam is an inclined plane, and the cam is used for lifting or falling back to the other short side of the pressing plate to realize pressing adjustment.
Further, each of the clamping units further includes a roller; the rollers are arranged at the bottom of the pressing plate through the rotating shaft b and the bearing and are positioned between the pressing plate and the rotating plate;
the rotating shaft b shaft is arranged along the length direction of the pressing plate; the rollers are in non-contact with the bottom of the pressing plate, relatively rotate between the rollers and the pressing plate, and are in rolling fit with the rotating plate.
Further, a waist-shaped hole perpendicular to the long side is formed in the side face of the long side of the pressing plate; the length direction of the waist-shaped hole is arranged along the long side direction of the rectangular structure; the rotating shaft a penetrates through the waist-shaped hole, and the pressing plate can rotate, advance or retreat relative to the rotating shaft a through the waist-shaped hole.
Further, the rotating plate also comprises a handle; the handle is arranged on the side surface of the cam and used for rotating the cam to adjust the height of the other short side of the pressing plate;
the inclined plane of the upper end surface of the cam consists of two inclined planes with different inclined angles, and the inclined angles are included angles formed by the inclined planes and the horizontal plane; the inclination angle of the inclined plane positioned at the high position is smaller than that of the inclined plane positioned at the low position;
the larger the distance between the upper end face of the cam on the rotating plate, on which the handle is arranged, and the horizontal plane.
Further, the compressing claw is of a fork-shaped structure.
Further, the bottom surface of the pressing claw is adhered with a buffer material.
Further, a spring is arranged on the lower surface of an integrated structure formed by the pressing plate and the pressing claw; the plate spring positioned on the lower surface of the pressing claw is pressed on the upper surface of the workpiece; the waist-shaped hole is processed on the side face of the plate spring, and the rotating shaft a penetrates through the waist-shaped hole.
Further, a hemispherical bulge is arranged in the middle of the rotating shaft a, the spherical center of the hemispherical bulge is positioned on the central shaft of the rotating shaft a, and the spherical surface of the hemispherical bulge faces downwards and is positioned in the waist-shaped hole.
Further, the minor diameter of the waist-shaped hole is larger than the radius of the hemispherical protrusion.
The beneficial effects are that:
(1) According to the quick pressing device, more than two clamping units are arranged on the clamp base, each clamping unit comprises the rotating plate, the pressing plate, the rotating shaft a and the supporting plate, the pressing plate is supported on the two vertical plates of the supporting plate through the rotating shaft a11, the cam of the rotating plate and the clamp base rotate relatively, the upper end face of the cam is an inclined face, the pressing device enables the other short side of the pressing plate to be lifted or fall back through rotation of the cam of the rotating plate, further compression adjustment is achieved, the compression force can be adjusted to be changed uniformly and continuously through rotation of the cam, and clamping or dismounting of a workpiece is convenient and quick.
(2) According to the rapid pressing device, each clamping unit further comprises the rollers, the rollers are mounted at the bottom of the pressing plate in a matched mode through the rotating shaft b and the bearing and located between the pressing plate and the rotating plate, sliding friction is converted into rolling friction by the rollers at the bottom of the pressing plate, and therefore clamping or disassembling operation of a workpiece can be more labor-saving.
(3) According to the rapid pressing device, the waist-shaped holes perpendicular to the long sides are formed in the side faces of the long sides of the pressing plate, the rotating shaft a penetrates through the waist-shaped holes, the pressing plate can rotate relative to the rotating shaft a, at the moment, the rotating shaft a plays a role in supporting points, the whole clamping unit can press a workpiece through the lever principle, and the gain of pressing force can be achieved; meanwhile, the pressing plate can do forward or backward movement relative to the rotating shaft a, so that the operation of clamping or disassembling the workpiece is more convenient.
(4) According to the quick pressing device, the handle is arranged on the side face of the cam, the inclined plane of the upper end face of the cam consists of two inclined planes with different angles, and the inclined angle is an included angle formed by the inclined planes and the horizontal plane; the inclination angle of the inclined plane at the high position is smaller than that of the inclined plane at the low position, and the clamping or dismounting operation of the workpiece can be fast and reliable through the two inclined planes with different inclination angles.
(5) According to the rapid compression device, the tail end of the compression claw is of a fork-shaped structure, the compression force is uniformly decomposed into two equal separation parts through two-point compression, and the condition of single-point compression stress concentration can be prevented; the rubber layer or the plastic layer is adhered to the bottom of the pressing claw, so that the damage to the surface of the workpiece caused by overlarge pressure can be avoided.
(6) According to the rapid pressing device, the plate spring can be arranged from the other short side of the pressing plate to the bottom of the pressing claw, one end of the plate spring is pressed on the upper surface of the workpiece, and the device can relieve excessive pressing force through deformation and bending of the spring.
(7) According to the rapid pressing device, the hemispherical bulge can be arranged in the middle of the rotating shaft a, and the line contact can be changed into the point contact through the hemispherical bulge, so that the problem of uneven pressing force on two sides of the tail end of the pressing claw due to installation errors can be prevented; meanwhile, the short diameter of the end face of the waist-shaped hole is larger than the radius of the hemispherical bulge, so that the pressing plate can float in the radial direction by a small margin, and the consistency of the pressing force at the two sides of the tail end of the pressing claw can be further ensured.
Drawings
FIG. 1 is a schematic diagram of a cam compression mechanism in the background art;
FIG. 2 is a schematic diagram of a screw compression structure in the background art;
FIG. 3 is an overall structure diagram of the rapid compaction tooling of the present utility model;
FIG. 4 is a schematic diagram of a spin-plate structure of the present utility model;
FIG. 5 is a front view of a spin plate of the present utility model;
FIG. 6 is a schematic view of a platen structure of the present utility model;
the clamping device comprises a 1-wedge, a 2-workpiece, a 3-clamp body, a 4-screw, a 5-opposite nut, a 6-screw, a 7-pressing block, an 8-clamp base, a 9-rotating plate, a 10-pressing plate, an 11-rotating shaft a, a 12-supporting plate, a 13-roller, a 14-workpiece, a 1001-waist-shaped hole and a 1002-pressing claw.
Detailed Description
The utility model will now be described in detail by way of example with reference to the accompanying drawings.
Example 1:
the present embodiment provides a quick compression device, as shown in fig. 3, including: a jig base 8 and two or more clamping units mounted on the jig base 8; more than two clamping units can be uniformly distributed or symmetrically arranged along the circumferential direction according to the shape of the workpiece; in this embodiment, the number of the clamping units is preferably four;
each clamping unit comprises a rotating plate 9, a pressing plate 10, a rotating shaft a11, a support plate 12 and a roller 13;
the support plate 12 is connected to the upper end surface of the clamp base 8 through bolts; the support plate 12 is U-shaped, two through holes perpendicular to the plate surface are machined in the two vertical plates, and the two through holes are coaxial and equal in size; two ends of the rotating shaft a11 are respectively arranged in through holes on the two vertical plates;
as shown in fig. 5, the pressing plate 10 is supported on two vertical plates of the support plate 12 through a rotating shaft a 11; the pressing plate 10 is of a rectangular structure, the side surface of one short side of the pressing plate is integrally formed with a pressing claw 1002, and the side surface of the long side is processed with a waist-shaped hole 1001 perpendicular to the long side; the length of the waist-shaped hole 1001 is arranged along the long side direction of the rectangle; the rotating shaft a11 passes through the waist-shaped hole 1001, and the pressing plate 10 can rotate around the central axis of the rotating shaft a11 through the waist-shaped hole 1001 and can simultaneously advance and retreat relative to the rotating shaft a11, so that the device is convenient for dismounting the workpiece 14; the pressing claw 1002 is used for clamping the workpiece 14, in this embodiment, the pressing claw 1002 is preferably fork-shaped, and the fork-shaped structure can uniformly decompose the pressing force into two equal separation by two-point pressing, so that the condition of single-point pressing stress concentration can be prevented; the bottom of the pressing claw 1002 is provided with a buffer structure, i.e. the bottom of the pressing claw is adhered with a rubber layer or plastic, so as to avoid damage to the surface of the workpiece 14 caused by overlarge pressing force;
as shown in fig. 4 and 5, the spin plate 9 is mounted on the fixture base 8; the rotating plate 9 consists of a cam and a handle, wherein the cam is used for lifting or falling back at the other short side of the pressing plate 10; in this embodiment, the upper end surface of the cam has two inclined planes with different inclination angles, and the inclination angle is an angle formed by the inclined planes and a horizontal plane; the inclined plane of the side of the parting line connected with the handle in the figure 4 is higher than the other inclined plane, and the inclined planes of the two inclined planes positioned at the high position are smaller in inclination angle than the inclined planes positioned at the low position, so that a two-section structure is formed; the inclined planes with large inclined angles of the two inclined planes are used for quickly lifting or lowering the pressing plate 10, and the inclined planes with small inclined angles are used for compressing and adjusting the pressing rod 10, so that the workpiece 14 is clamped or disassembled quickly and time-saving; an axial through hole is formed in the center of the cam, the cam is hinged to the clamp base 8 through the through hole, and the cam and the clamp base 8 can rotate relatively; the handle is arranged on the side wall of the cam, and the greater the distance between the upper end surface of the cam provided with the handle and the horizontal plane; the handle is used for rotating the cam; the height of the inclined end of the handle corresponds to the rotation angle of the cam in the horizontal direction when the handle is rotated; the pressing force change of the pressing force can be uniform and continuous by manually rotating the handle, so that the clamping or disassembling operation on the workpiece 14 is convenient;
the roller 13 is arranged at the bottom of the pressing plate 10 in a matched manner through a rotating shaft b and a bearing, and is positioned between the pressing plate 10 and the rotating plate 9; the rotating shaft b is arranged along the length direction of the pressing plate 10; the roller 13 is in non-contact with the bottom of the pressing plate 10, the roller 13 and the pressing plate 10 rotate relatively, and the roller 13 can be in rolling fit with the upper end surface of the rotary plate 9; the roller 13 converts sliding friction into rolling friction, and the rolling friction can save more labor for clamping or disassembling the workpiece 14;
example 2:
the present embodiment provides a quick press apparatus on the basis of embodiment 1, in which a leaf spring is installed at the other short side of the pressing plate 10 to the bottom of the pressing claw 1002; the waist-shaped hole 1001 is machined on the side surface of the plate spring, and the rotating shaft a11 passes through the waist-shaped hole 1001; a plate spring positioned at the bottom of the pressing claw 1002 presses against the upper surface of the workpiece 14; in this embodiment, the leaf spring as the elastic element can absorb the excessive pressing force through elastic deformation under the condition of excessive pressing force, so that the surface of the workpiece 14 can be prevented from being damaged;
example 3:
the embodiment provides a rapid pressing device on the basis of embodiment 1, wherein a hemispherical protrusion is arranged in the middle of a rotating shaft a11, and the spherical center of the hemispherical protrusion is positioned on the central shaft of the rotating shaft a 11; the hemispherical convex is downward and positioned in the waist-shaped hole 1001; the hemispherical protrusion converts the line contact between the rotating shaft a11 and the waist-shaped hole 1001 into point contact, so that the contact point between the rotating plate 9 and the roller 13 and the contact point between the rotating shaft a11 and the waist-shaped hole 1001 can be ensured to be in a straight line; meanwhile, since the fork structure of the pressing claw 1002 is symmetrical on both sides of the center line, a stable state can be realized; further, the short diameter of the end face of the waist-shaped hole 1001 is larger than the radius of the hemispherical protrusion, so that the pressing plate 10 can float slightly in the radial direction, and the pressing force at the two ends of the pressing claw 1002 can be kept consistent.
Working principle:
because the upper end surface of the cam is a bevel, the height of the pressing plate 10 can be raised or lowered when the cam rotates;
specifically, when the workpiece 14 is pressed, the highest position of the cam is continuously close to the side surface of the cylindrical roller 13 of the pressing plate 10 along with the rotation of the handle, so that one end of the pressing plate 10 is continuously lifted, the pressing plate 10 rotates by taking the rotating shaft a11 as an axis, and the rotating shaft a11 plays a role of a fulcrum in a lever to enable the pressing claw 1002 of the pressing plate 10 to continuously press the upper surface of the workpiece 14; at this time, the end of the cylindrical roller 13, the rotating shaft a11 and the end of the pressing claw 1002 form a lever structure, and finally the workpiece 14 is pressed;
when the workpiece 14 is detached, the lowest part of the cam is continuously close to the end part of the cylindrical roller 13 of the pressing plate 10 along with the rotation of the handle, the roller 13 of the pressing plate 10 continuously falls back, the roller 13 of the pressing plate 10 descends along with the gravity, and the pressing claw 1002 of the pressing plate 10 is far away from the surface of the workpiece 14.
The using method of the pressing device comprises the following steps:
first, when the workpiece 14 is pressed, the workpiece 14 is placed on the upper end surface of the clamp base 8 and positioned, and the pressing plate 10 is pushed to advance to the end part of the waist-shaped hole 1001 far away from the pressing claw 1002;
secondly, rotating a rotating handle of the rotating plate 9 to enable the highest point of a cam of the rotating plate 9 to continuously move towards a cylindrical roller 13 at the bottom of the pressing plate 10, so that the highest point is lifted;
third, the pressing plate 10 rotates around the rotating shaft a 11; at this time, the pressing plate 10 presses the pressing claw 1002 of the pressing plate 10 against the upper end surface of the workpiece 14 by the principle of leverage with the rotation shaft a11 as a fulcrum;
a fourth part, when the workpiece 14 is disassembled, the rotating handle of the rotating plate 9 is rotated to enable the low point of the cam of the rotating plate 9 to move towards the cylindrical roller 13 at the bottom of the pressing plate 10, so that the other short side of the pressing plate falls back from the highest point;
fifth, the drawing platen 10 is retracted to the end of the waist-shaped hole 1001 near the pressing claw 1002; the pressing plate 10 is separated from the rotating plate 9, one end of the pressing plate 10 is naturally lifted under the action of gravity, the other end of the pressing claw 1002 is far away from the surface of the workpiece 14, and the workpiece 14 can be quickly taken out.
In summary, the above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. A rapid crimping apparatus, comprising: a clamp base (8) and more than two clamping units arranged on the clamp base (8);
each of the clamping units includes: a rotating plate (9), a pressing plate (10), a rotating shaft a (11) and a support plate (12);
the support plate (12) is of a U-shaped structure, and the pressing plate (10) is supported on two vertical plates of the support plate (12) through a rotating shaft a (11); the plate body of the pressing plate (10) is of a rectangular structure; a pressing claw (1002) is integrally formed on the side surface of one short side of the pressing plate (10), and the pressing claw (1002) is used for pressing a workpiece (14);
the rotating plate (9) is arranged on the clamp base (8); the rotating plate (9) is positioned below the other short side of the pressing plate (10); the spin plate (9) comprises a cam; the cam is hinged on the clamp base (8) through a bearing, and relative rotation exists between the cam and the clamp base; the upper end face of the cam is an inclined plane, and the cam is used for lifting or falling back to the other short side of the pressing plate (10) to realize pressing adjustment.
2. A quick-press arrangement according to claim 1, characterized in that each of said gripping units further comprises a roller (13); the roller (13) is arranged at the bottom of the pressing plate (10) through a rotating shaft b and a bearing and is positioned between the pressing plate (10) and the rotating plate (9);
the rotating shaft b is arranged along the length direction of the pressing plate (10); the roller (13) is in non-contact with the bottom of the pressing plate (10), and the roller (13) rotates relative to the pressing plate (10) and is in rolling fit with the rotating plate (9).
3. A quick-press device as claimed in claim 1, characterized in that the sides of the long sides of the press plate (10) are machined with waist-shaped holes (1001) perpendicular to the long sides; the length direction of the waist-shaped hole (1001) is arranged along the long side direction of the rectangular structure; the rotating shaft a (11) passes through the waist-shaped hole (1001), and the pressing plate (10) can rotate, move forwards or backwards relative to the rotating shaft a (11) through the waist-shaped hole (1001).
4. A quick-action press according to any one of claims 1-3, wherein the screw plate (9) further comprises a handle; the handle is arranged on the side surface of the cam and is used for rotating the cam to adjust the height of the other short side of the pressing plate (10);
the inclined plane of the upper end surface of the cam consists of two inclined planes with different inclined angles, and the inclined angles are included angles formed by the inclined planes and the horizontal plane; the inclination angle of the inclined plane positioned at the high position is smaller than that of the inclined plane positioned at the low position;
the distance between the upper end face of the cam on the rotating plate (9) provided with the handle and the horizontal plane is larger.
5. A quick-action clamping device as claimed in any one of claims 1 to 3, characterized in that the clamping jaw (1002) is of fork-like construction.
6. A quick compression device according to claim 5, wherein the bottom surface of the compression jaw (1002) is bonded with a cushioning material.
7. A quick-action clamping device according to claim 3, characterized in that the spring is mounted on the lower surface of the integrated structure consisting of the clamping plate (10) and the clamping jaw (1002); the plate spring positioned on the lower surface of the pressing claw (1002) is pressed on the upper surface of the workpiece (14); the waist-shaped hole (1001) is processed on the side surface of the plate spring, and the rotating shaft a (11) penetrates through the waist-shaped hole (1001).
8. A quick compression device according to claim 3, characterized in that a hemispherical protrusion is provided in the middle of the shaft a (11), the center of the hemispherical protrusion is located on the central axis of the shaft a (11), and the spherical surface of the hemispherical protrusion faces downwards and is located in the waist-shaped hole (1001).
9. A quick compression device according to claim 8, wherein the minor diameter of the waist-shaped aperture (1001) is larger than the radius of the hemispherical protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320712470.5U CN220313096U (en) | 2023-04-04 | 2023-04-04 | Quick compacting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320712470.5U CN220313096U (en) | 2023-04-04 | 2023-04-04 | Quick compacting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220313096U true CN220313096U (en) | 2024-01-09 |
Family
ID=89425241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320712470.5U Active CN220313096U (en) | 2023-04-04 | 2023-04-04 | Quick compacting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220313096U (en) |
-
2023
- 2023-04-04 CN CN202320712470.5U patent/CN220313096U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110293426B (en) | Double-screw slide block pressing device | |
| CN220313096U (en) | Quick compacting device | |
| CN111266443A (en) | Working platform of stretch bender and stretch bending method thereof | |
| CN112139726B (en) | Beam main body welding reversible deformation device for front crane and use method thereof | |
| CN217143245U (en) | Piston ring processing device of prepareeing material | |
| CN214292807U (en) | Clamp for hydraulic pipe machining | |
| CN214560238U (en) | Pressing mechanism | |
| CN101966923A (en) | Automatic pushing device | |
| CN114888177A (en) | Stamping die for sheet metal part of automobile charging port | |
| CN208230579U (en) | A kind of bending tool of bar | |
| CN210549759U (en) | Auxiliary support and clamping linkage | |
| CN213887934U (en) | Pneumatic punching machine | |
| CN111266444A (en) | High-precision double-rotating-arm stretch bending machine | |
| CN220346946U (en) | Bolt bending machine | |
| CN216802518U (en) | Quick positioning and clamping device for multiple boss parts of long hole shaft | |
| CN219054145U (en) | Rotatable compaction clamp | |
| CN217167333U (en) | Auxiliary assembly structure | |
| CN219483988U (en) | Punch press anchor clamps | |
| CN216633971U (en) | Steel pipe cutting device | |
| CN220560581U (en) | Stamping workpiece fluting device | |
| CN211387031U (en) | Positioning device for drilling pin shaft | |
| CN220055530U (en) | Feeding device for precision part machining | |
| CN220611965U (en) | Punching die with adjustable depth | |
| CN214814468U (en) | A punching machine for punching press belleville spring | |
| CN221290110U (en) | Compressing mechanism and compressing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |