CN218363499U - Quick clamping tool for milling machine - Google Patents
Quick clamping tool for milling machine Download PDFInfo
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- CN218363499U CN218363499U CN202222225014.6U CN202222225014U CN218363499U CN 218363499 U CN218363499 U CN 218363499U CN 202222225014 U CN202222225014 U CN 202222225014U CN 218363499 U CN218363499 U CN 218363499U
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- pressing plate
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- 238000003801 milling Methods 0.000 title claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a milling machine presss from both sides tight frock fast, comprising a base plate, the middle part of bottom plate is equipped with the riser, the both sides of bottom plate are equipped with the support frame, the both sides of riser bottom are equipped with arranges the pneumatic cylinder of support frame below, two the outer end at support frame top is articulated to be equipped with vertical clamp plate, the bottom of vertical clamp plate with the push-and-pull rod of pneumatic cylinder rotates to be connected, the top level pivoted of vertical clamp plate is equipped with horizontal clamp plate. The utility model discloses a quick clamping tool of milling machine belongs to the technical field of machine tool machining clamping, can simultaneously clamp and machine two workpieces, and greatly improves the machining speed; and, drive through the pneumatic cylinder, it is convenient, quick to press from both sides tight, easy operation, and single operation can compress tightly two work pieces, saves the manual work.
Description
Technical Field
The utility model relates to a machine tool machining presss from both sides tight technique, and more specifically says that it relates to a milling machine presss from both sides tight frock fast.
Background
At present, when the side face of a flat part of an excavator component is milled, two end faces of a workpiece are clamped by two sliding clamping plates generally, the two clamping plates are pushed to slide relatively by rotating bolts on vertical plates on the outer sides of the two sliding clamping plates, the workpiece in the middle is clamped, the operation is troublesome, the labor intensity is high, the working efficiency is low, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that to prior art some not enough of the aforesaid, the utility model aims at providing a quick, the milling machine rapid clamping frock that reduces intensity of labour of centre gripping.
In order to realize the above-mentioned purpose, the utility model provides a milling machine presss from both sides tight frock fast, comprising a base plate, the middle part of bottom plate is equipped with the riser, the both sides of bottom plate are equipped with the support frame, the both sides of riser bottom are equipped with arranges the pneumatic cylinder of support frame below, two the outer end at support frame top is articulated to be equipped with vertical clamp plate, the bottom of vertical clamp plate with the push-and-pull rod of pneumatic cylinder rotates to be connected, the top level pivoted of vertical clamp plate is equipped with horizontal clamp plate.
Furthermore, a hinge joint is arranged on a push-pull rod of the hydraulic cylinder, a vertical groove is formed in the outer end of the hinge joint, the groove walls on the two sides of the vertical groove are matched with the two side surfaces of the bottom of the vertical pressing plate, and a rotating pin penetrating through the vertical groove and the bottom of the vertical pressing plate is arranged on the hinge joint.
Furthermore, the outer end of the top of the support frame is provided with a hinged seat, and the inner end of the middle part of the vertical pressing plate is convexly provided with a lug which is hinged with the hinged seat.
Furthermore, a clamping groove is formed in the inner end of the top of the vertical pressing plate, the middle of the transverse pressing plate is matched with the clamping groove, and a pin shaft which is rotatably connected with the transverse pressing plate is vertically arranged in the clamping groove.
Furthermore, pressing blocks are arranged at two ends of the transverse pressing plate.
Furthermore, support columns are vertically arranged at two ends of the support frame, and the support columns are in threaded connection with the support frame.
Furthermore, the support frame comprises two side plates vertically arranged at two ends of the bottom plate, and supporting plates arranged above the hydraulic cylinders are arranged at the top ends of the two side plates.
Furthermore, a plurality of position adjusting screw holes for installing the supporting columns are formed in two ends of the supporting plate.
Advantageous effects
Compared with the prior art, the utility model discloses a milling machine presss from both sides tight frock fast's beneficial effect as follows:
the utility model discloses a quick clamping fixture of milling machine can carry out clamping, processing simultaneously to two work pieces, has improved the processing speed greatly; and, drive through the pneumatic cylinder, it is convenient, quick to press from both sides tight, easy operation, and single operation can compress tightly two work pieces, saves the manual work.
Drawings
FIG. 1 is a front view of the structure of the milling machine rapid clamping tool of the present invention;
FIG. 2 is a top view of the milling machine rapid clamping tool of the present invention;
FIG. 3 is a top view of the milling machine rapid clamping tool of the present invention after unloading the workpiece;
fig. 4 is a structural side view of the milling machine rapid clamping tool of the present invention.
In the figure: 1. a base plate; 2. a vertical plate; 3. a support frame; 4. a hydraulic cylinder; 5. a vertical pressing plate; 6. a transverse pressing plate; 7. a hinge joint; 8. a vertical slot; 9. a rotation pin; 10. a hinged seat; 11. a bump; 12. a card slot; 13. a pin shaft; 14. briquetting; 15. a support pillar; 16. a workpiece; 17. a side plate; 18. and a support plate.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
The specific embodiment of the present invention is such: referring to fig. 1-4, a quick clamping tool for a milling machine comprises a bottom plate 1 arranged on a milling machine workbench, wherein the bottom plate 1 is provided with a bolt structure connected with the milling machine workbench, a vertical plate 2 is arranged in the middle of the bottom plate 1, support frames 3 for supporting a workpiece 16 are arranged on two sides of the bottom plate 1, hydraulic cylinders 4 arranged below the support frames 3 are arranged on two sides of the bottom of the vertical plate 2, vertical pressing plates 5 are hinged to the outer ends of the tops of the two support frames 3, the bottom ends of the vertical pressing plates 5 are rotatably connected with push-pull rods of the hydraulic cylinders 4, and transverse pressing plates 6 are horizontally and rotatably arranged at the top ends of the vertical pressing plates 5.
In the milling machine rapid clamping tool, two workpieces 16 can be placed on a support frame 3 and are arranged on two sides of a vertical plate 2, a hydraulic cylinder 4 drives a vertical pressing plate 5 to rotate, a transverse pressing plate 6 at the top of the vertical pressing plate 5 rotates inwards to press the workpieces 16 on the vertical plate 2, at the moment, the end surfaces of the workpieces 16 are tightly attached to two side surfaces of the vertical plate 2, the workpieces 16 with flat structures are positioned, after the two workpieces 16 are clamped, the top surfaces of the workpieces 16 are higher than the top surfaces of the vertical plate, a milling cutter of a milling machine can be driven to descend, the two workpieces 16 are simultaneously processed, and the processing speed is greatly improved; and, drive through pneumatic cylinder 4, press from both sides tightly convenient, quick, easy operation, single operation can compress tightly two work pieces 16, saves the manual work.
The hydraulic cylinder 4 in the milling machine rapid clamping tool can also be replaced by mechanisms such as a pneumatic cylinder.
In this embodiment, the push-pull rod of the hydraulic cylinder 4 is provided with a hinge joint 7, the hinge joint 7 is in threaded connection with the push-pull rod, the outer end of the hinge joint 7 is provided with a vertical groove 8, the two side walls of the vertical groove 8 are adapted to the two side surfaces of the bottom of the vertical pressing plate 5, and the hinge joint 7 is provided with a rotating pin 9 penetrating through the vertical groove 8 and the bottom of the vertical pressing plate 5. The vertical groove 8 guides the vertical pressing plate 5, so that the vertical pressing plate 5 and the hinge joint 7 can stably rotate relatively.
In this embodiment, the outer end at the top of the supporting frame 3 is provided with a hinged seat 10, and the inner end of the middle part of the vertical pressing plate 5 is provided with a protruding block 11 hinged to the hinged seat 10 in a protruding manner. The hinge base 10 is provided with a hinge shaft rotatably connected with the projection 11.
In this embodiment, the inner end of the top of the vertical pressing plate 5 is provided with a clamping groove 12, the middle of the horizontal pressing plate 6 is matched with the clamping groove 12, and a pin shaft 13 which is rotatably connected with the horizontal pressing plate 6 is vertically arranged in the clamping groove 12. The clamping groove 12 supports the transverse pressing plate 6, so that the transverse pressing plate 6 can stably and horizontally rotate under the guidance of the clamping groove 12.
The transverse pressing plate 6 can rotate, and when the transverse pressing plate 6 is contacted with the workpiece 16 inwards, the transverse pressing plate 6 can float, so that the impact force of the transverse pressing plate 6 to the workpiece 16 is reduced; moreover, when the two ends of the outer end face of the workpiece 16 are not on the same plane, and the transverse pressing plate 6 presses the workpiece 16, the transverse pressing plate 6 can rotate, so that the two ends of the transverse pressing plate 6 are abutted to the two ends of the outer end face of the workpiece 16, and the workpiece 16 is pressed better.
In this embodiment, two ends of the transverse pressing plate 6 are provided with pressing blocks 14, the transverse pressing plate 6 and the pressing blocks 14 are provided with threaded through holes, the transverse pressing plate 6 and the pressing blocks 14 are locked by screws, and the pressing blocks 14 with different thicknesses can be replaced.
In this embodiment, the supporting frame 3 includes two side plates 17 vertically provided at both ends of the bottom plate 1, and a supporting plate 18 disposed above the hydraulic cylinder 4 is provided at the top ends of the two side plates 17. The side plates 17 are welded and fixed with the bottom plate 1, and the supporting plate 18 is welded and fixed on the side walls 17.
In this embodiment, the two ends of the supporting plate are provided with a plurality of positioning screw holes for installing the supporting columns 15, and the positions of the supporting columns 15 can be adjusted, so that the distance between the two supporting columns 15 at the two ends can be adjusted to adapt to workpieces 16 with different widths.
Principle of operation
Two workpieces 16 are placed on a support frame 3 and are arranged on two sides of a vertical plate 2, a hydraulic cylinder 4 drives a vertical pressing plate 5 to rotate, a transverse pressing plate 6 at the top of the vertical pressing plate 5 rotates inwards to press the workpieces 16 on the vertical plate 2, at the moment, the end surfaces of the workpieces 16 are tightly attached to two side surfaces of the vertical plate 2, the workpieces 16 in a flat structure are positioned, after the two workpieces 16 are clamped, the top surfaces of the workpieces 16 are higher than the top surfaces of the vertical plate, a milling cutter of a milling machine can be driven to descend, the two workpieces 16 are simultaneously processed, and the processing speed is greatly improved; and, drive through pneumatic cylinder 4, press from both sides tightly convenient, quick, easy operation, single-person operation can compress tightly two work pieces 16, saves the manual work.
The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.
Claims (8)
1. The utility model provides a milling machine quick clamping frock, includes bottom plate (1), its characterized in that, the middle part of bottom plate (1) is equipped with riser (2), the both sides of bottom plate (1) are equipped with support frame (3), the both sides of riser (2) bottom are equipped with arranges pneumatic cylinder (4) below support frame (3), two the outer end at support frame (3) top is articulated to be equipped with vertical clamp plate (5), the bottom of vertical clamp plate (5) with the push-and-pull rod of pneumatic cylinder (4) rotates to be connected, the top level pivoted of vertical clamp plate (5) is equipped with horizontal clamp plate (6).
2. The milling machine rapid clamping tool according to claim 1, characterized in that a hinge joint (7) is arranged on a push-pull rod of the hydraulic cylinder (4), a vertical groove (8) is arranged at the outer end of the hinge joint (7), the groove walls on two sides of the vertical groove (8) are matched with the two side surfaces of the bottom of the vertical pressing plate (5), and a rotating pin (9) penetrating through the vertical groove (8) and the bottom of the vertical pressing plate (5) is arranged on the hinge joint (7).
3. The milling machine rapid clamping tool according to claim 2, wherein a hinge seat (10) is arranged at the outer end of the top of the support frame (3), and a convex block (11) hinged with the hinge seat (10) is convexly arranged at the inner end of the middle part of the vertical pressing plate (5).
4. The milling machine rapid clamping tool according to claim 1, 2 or 3, characterized in that a clamping groove (12) is formed in the inner end of the top of the vertical pressing plate (5), the middle of the transverse pressing plate (6) is matched with the clamping groove (12), and a pin shaft (13) rotatably connected with the transverse pressing plate (6) is vertically arranged in the clamping groove (12).
5. A milling machine rapid clamping tool according to claim 4, characterized in that two ends of the transverse pressing plate (6) are provided with pressing blocks (14).
6. The milling machine rapid clamping tool according to claim 4, wherein two ends of the support frame (3) are vertically provided with support columns (15), and the support columns (15) are in threaded connection with the support frame (3).
7. The milling machine rapid clamping tool according to claim 6, wherein the support frame (3) comprises two side plates (17) vertically arranged at two ends of the bottom plate (1), and a support plate (18) arranged above the hydraulic cylinder (4) is arranged at the top ends of the two side plates (17).
8. A milling machine rapid clamping tool according to claim 7, characterized in that both ends of the supporting plate are provided with a plurality of positioning screw holes for mounting the supporting column (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222225014.6U CN218363499U (en) | 2022-08-23 | 2022-08-23 | Quick clamping tool for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222225014.6U CN218363499U (en) | 2022-08-23 | 2022-08-23 | Quick clamping tool for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218363499U true CN218363499U (en) | 2023-01-24 |
Family
ID=84970375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222225014.6U Active CN218363499U (en) | 2022-08-23 | 2022-08-23 | Quick clamping tool for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218363499U (en) |
-
2022
- 2022-08-23 CN CN202222225014.6U patent/CN218363499U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 537000 Yanjing Avenue, Yulin Economic Development Zone, Guangxi Zhuang Autonomous Region Patentee after: YULIN CITY CHUANDI MACHINARY MANUFACTURING Co.,Ltd. Address before: 537000 Yanjing Avenue, Guilin Economic Development Zone, Guangxi Zhuang Autonomous Region Patentee before: YULIN CITY CHUANDI MACHINARY MANUFACTURING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |