CN202606905U - Tool clamp and quick installation structure for tool clamp - Google Patents
Tool clamp and quick installation structure for tool clamp Download PDFInfo
- Publication number
- CN202606905U CN202606905U CN 201220227082 CN201220227082U CN202606905U CN 202606905 U CN202606905 U CN 202606905U CN 201220227082 CN201220227082 CN 201220227082 CN 201220227082 U CN201220227082 U CN 201220227082U CN 202606905 U CN202606905 U CN 202606905U
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- section
- hole
- knife bar
- pin
- cutter
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Abstract
The utility model discloses a tool clamp which comprises a tool clamp body, wherein a tool is mounted on the tool clamp body; a tool bar hole is formed in the tool clamp body; a pin hole perpendicular to the axis of the tool bar hole is formed in the tool clamp body and intersected with the tool bar hole; a lock pin is inserted into the pin hole and provided with a first matching section, a second matching section and a third matching section; the first matching section and the third matching section are positioned at the two ends of the second matching section and matched with the internal diameter of the pin hole; the external diameter of the second matching section is small; the second matching section is arranged in an eccentric manner and provided with a first side face and a second side face; and the second side face of the second matching section is matched with a groove face formed on a tool bar. The utility model further discloses a quick installation structure for the tool clamp, which comprises the tool bar and the tool clamp, wherein the tool bar is inserted into the tool bar hole of the tool clamp body, and the second matching section of the lock pin is matched and locked with the groove face on the tool bar. With the adoption of the technical scheme, automatic centering and blade alignment between the tool bar and the tool can be realized, quick replacing and installation are realized; the structure is simple; the operation is convenient; and the location is accurate.
Description
Technical field
The utility model relates to apparel industry to be cut out the equipment that cuts, gas line and cuts out already that the equipment of cutting, composite industry are cut out the equipment that cuts, the membrane structure industry is cut out and cut technical fields such as equipment, template cutter, relates in particular to a kind ofly to be used to cut out bed and to cut out and cut cutter holder and the quick attach structure thereof on the head.
Background technology
The sanction bed is cut out the knife bar lower end of cutting head and is installed and fixed cutter holder; Different cutters such as dise knife, sharp knife, flat cutter or bore cutter are installed on the different cutter holders; According to the needs that use; Can change mounting strap has the cutter holder of required cutter, the general threaded cutter holder that is locked that adopts in the prior art, exist change that fitting operation is loaded down with trivial details, cutter holder and knife bar be difficult to accurately locate problem such as aim at.
Summary of the invention
In order to solve above-mentioned technical problem; The purpose of the utility model provides a kind of cutter holder and quick attach structure thereof; Can realize the automatic centering of knife bar and cutter, the replacing installation fast of counter blade, and realization automatically, simple in structure, easy to operate, accurate positioning.
In order to reach above-mentioned purpose, the technical scheme below the utility model has adopted:
A kind of cutter holder; Comprise toolholder bodies; Cutter is installed on the toolholder bodies, and toolholder bodies is provided with the knife bar hole that the knife bar that can supply to be complementary inserts, and also is provided with the pin-and-hole vertical with the knife bar axially bored line on the said toolholder bodies; Pin-and-hole and knife bar hole intersect be communicated with and intersection location between both axis; Plug locking pin in the said pin-and-hole, said locking pin has first and cooperates section, second to cooperate section and the 3rd to cooperate section, and first cooperates section and the 3rd to cooperate section to be positioned at second two ends that cooperate section; First cooperates section and the 3rd to cooperate Duan Junyu pin-and-hole internal diameter to match; Second cooperates the section external diameter to be provided with less than the first cooperation section, the 3rd cooperation section and off-centre, and the second cooperation section has first side that can avoid pin-and-hole and knife bar hole intersection location and second side that can change pin-and-hole and knife bar hole intersection location over to, matches with the groove surface on being located at knife bar in second side of the second cooperation section.
As preferably, said first cooperates section and the 3rd to cooperate section to be cylinder, and second to cooperate section be semicylinder, and said first side is the planar side of semicylinder, the cambered surface side that said second side is a semicylinder, and the groove surface on the said knife bar is an arc groove.Process simple, structure secure like this.
As preferably, the two ends that said locking pin exposes pin-and-hole are respectively equipped with flange and draw-in groove, buckle spring collar on this draw-in groove.Process simple, structure secure like this.
As preferably, be formed with protuberance on the said flange outer periphery, said toolholder bodies is provided with and can stops the spacing check pin that cooperates with this protuberance.The check structure is set guarantees that the rotation direction of locking pin is consistent with the wedging of the rotation gradually process cooperation of its second cooperation section, avoid maloperation to cause damage, handled easily.
As preferably, the end that said locking pin exposes pin-and-hole is provided with the spiral shell head that is used to connect throw.Said cutter is dise knife, sharp knife, flat cutter, bore cutter or V-knife tool.
A kind of cutter holder quick attach structure comprises knife bar and aforesaid cutter holder, and said knife bar inserts in the knife bar hole of toolholder bodies, and the second cooperation section of locking pin locks with the groove surface on the knife bar.
The utility model is owing to adopted above technical scheme; Cooperate the automatic centering of realizing cutter through knife bar external diameter center with center, knife bar hole; Make on it second to cooperate match with groove surface on the being located at knife bar automatic counter blade of realization cutter of second side of section through the rotation lock pin; Simultaneously because the second cooperation section is eccentric the setting on the locking pin; So in the locking pin rotation process, its second cooperate section be gradually near the groove surface on the knife bar until each other pushing against locked through locking pin toolholder bodies and knife bar.Have advantages such as quick replacing is installed, simple in structure, easy to operate, accurate positioning.
Description of drawings
Fig. 1 is the combining structure sketch map (facing) of the utility model;
Fig. 2 is the structural representation (side-looking) of the utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the structural representation of locking pin;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 be the utility model scheme of installation (one of);
Fig. 7 is the scheme of installation (two) of the utility model;
Fig. 8 is the scheme of installation (three) of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done a detailed explanation.
Embodiment 1:
Like Fig. 1, Fig. 2, a kind of cutter holder shown in Figure 3; Comprise toolholder bodies 2; Cutter 1 is installed on the toolholder bodies 2; Toolholder bodies 2 is provided with the knife bar hole 21 that the knife bar 3 that can supply to be complementary inserts; Also be provided with the pin-and-hole 22 with knife bar hole 21 axis normal on the said toolholder bodies 2, pin-and-hole 22 and knife bar hole 21 intersect be communicated with and intersection location between both axis, plug locking pin 4 in the said pin-and-hole 22; Said locking pin 4 has first and cooperates section 41, second to cooperate section the 42 and the 3rd to cooperate section 43; First cooperate section the 41 and the 3rd cooperate section 43 be positioned at second cooperate section 42 two ends, first cooperates section the 41 and the 3rd to cooperate section 43 all to match with pin-and-hole 22 internal diameters, second cooperates section 42 external diameters to cooperate section the 41, the 3rd to cooperate section 43 also off-centre settings less than first; First side 421 that second cooperates section 42 to have can avoid pin-and-hole 22 and knife bar hole 21 intersection location with can change second side 422, the second of pin-and-hole 22 over to and cooperate second side 422 of section 42 to match with groove surface 31 on being located at knife bar 3 with knife bar hole 21 intersection location.
In the present embodiment; Like Fig. 4, shown in Figure 5; Said first cooperates section the 41 and the 3rd to cooperate section 43 to be cylinder, and the second cooperation section 42 is a semicylinder, and said first side 421 is the planar side of semicylinder; Said second side 422 is the cambered surface side of semicylinder, and the groove surface 31 on the said knife bar 3 is an arc groove.
The two ends that said locking pin 4 exposes pin-and-hole 22 are respectively equipped with flange 44 and draw-in groove 45, buckle spring collar 5 on this draw-in groove 45.Be formed with protuberance 441 on said flange 44 peripheries, said toolholder bodies 2 is provided with and can stops the spacing check pin 6 that cooperates with this protuberance 441.The end that said locking pin 4 exposes pin-and-hole 22 is provided with the spiral shell head 46 that is used to connect throw.Said cutter 1 is a dise knife.
Like Fig. 2, a kind of cutter holder quick attach structure shown in Figure 3, comprise knife bar 3 and aforesaid cutter holder, said knife bar 3 inserts in the knife bar hole 21 of toolholder bodies 2, and second of locking pin 4 cooperates section 42 and groove surface 31 on the knife bar 3 to lock.
When cutter holder is installed, locking pin 4 is rotated to the end, as shown in Figure 6; This moment locking pin 4 second cooperate section 42 to avoid pin-and-hole 22 and knife bar hole 21 intersection location, toolholder bodies 2 covers are inserted on the knife bar 3, through knife bar 3 external diameter centers cooperate with 21 endoporus centers, knife bar hole the realization cutter automatically to core; Groove surface 31 on the knife bar 3 is roughly corresponding with the position of locking pin 4; Rotate counterclockwise locking pin 4, as shown in Figure 7, second of locking pin 4 cooperates section 42 to change pin-and-hole 22 and knife bar hole 21 intersection location gradually over to; Because the second cooperation section 42 is eccentric settings on the locking pin 4; So in locking pin 4 rotation processes, its second cooperation section 42 is can't rotate until closely cooperating near the groove surface on the knife bar 3 31 gradually, and is as shown in Figure 8; This moment, toolholder bodies 2 pushed against lockedly with knife bar 3 each other through locking pin 4, can realize the automatic counter blade of the cutter on the cutter holder through unique cooperation of second section of cooperation 42 on the groove surface of setting on the knife bar 3 31 and locking pin 4 in advance.During the dismounting cutter holder, clockwise rotate locking pin 4, until position as shown in Figure 6, this moment, the second cooperation section 42 of locking pin 4 was avoided pin-and-hole 22 and knife bar hole 21 intersection location, cutter holder was taken off from knife bar get final product.
The utility model can be realized the automatic centering of cutter, automatic counter blade, installs fast, and disassembling, assembling and replacing is convenient, stable and reliable structure.
It is emphasized that: above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. cutter holder; Comprise toolholder bodies (2); Cutter (1) is installed on the toolholder bodies (2); Toolholder bodies (2) is provided with the knife bar hole (21) that the knife bar (3) that can supply to be complementary inserts; It is characterized in that; Also be provided with the pin-and-hole (22) with knife bar hole (21) axis normal on the said toolholder bodies (2), pin-and-hole (22) and knife bar hole (21) intersect be communicated with and intersection location between both axis, plug locking pin (4) in the said pin-and-hole (22); Said locking pin (4) has first and cooperates section (41), second to cooperate section (42) and the 3rd to cooperate section (43); First cooperates section (41) and the 3rd to cooperate section (43) to be positioned at the two ends of the second cooperation section (42), and first cooperates section (41) and the 3rd to cooperate section (43) all to match with pin-and-hole (22) internal diameter, and second cooperates section (42) external diameter to cooperate section (41), the 3rd cooperation section (43) and eccentric the setting less than first; The second cooperation section (42) has first side (421) that can avoid pin-and-hole (22) and knife bar hole (21) intersection location and can change pin-and-hole (22) over to and second side (422) of knife bar hole (21) intersection location, matches with the groove surface (31) on being located at knife bar (3) in second side (422) of second cooperation section (42).
2. a kind of cutter holder according to claim 1; It is characterized in that; Said first cooperates section (41) and the 3rd to cooperate section (43) to be cylinder, and the second cooperation section (42) is a semicylinder, and said first side (421) is the planar side of semicylinder; Said second side (422) is the cambered surface side of semicylinder, and the groove surface (31) on the said knife bar (3) is an arc groove.
3. a kind of cutter holder according to claim 1 is characterized in that, the two ends that said locking pin (4) exposes pin-and-hole (22) are respectively equipped with flange (44) and draw-in groove (45), and this draw-in groove (45) is gone up buckle spring collar (5).
4. a kind of cutter holder according to claim 3 is characterized in that, is formed with protuberance (441) on said flange (44) periphery, and said toolholder bodies (2) is provided with and can stops the spacing check pin (6) that cooperates with this protuberance (441).
5. a kind of cutter holder according to claim 1 is characterized in that, the end that said locking pin (4) exposes pin-and-hole (22) is provided with the spiral shell head that is used to connect throw.
6. a kind of cutter holder according to claim 1 is characterized in that, said cutter (1) is dise knife, sharp knife, flat cutter, bore cutter or V-knife tool.
7. cutter holder quick attach structure; Comprise knife bar (3) and like each described cutter holder in the claim 1 to 6; Said knife bar (3) inserts in the knife bar hole (21) of toolholder bodies (2), and second of locking pin (4) cooperates the groove surface (31) on section (42) and the knife bar (3) to lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227082 CN202606905U (en) | 2012-05-17 | 2012-05-17 | Tool clamp and quick installation structure for tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227082 CN202606905U (en) | 2012-05-17 | 2012-05-17 | Tool clamp and quick installation structure for tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606905U true CN202606905U (en) | 2012-12-19 |
Family
ID=47340637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220227082 Expired - Fee Related CN202606905U (en) | 2012-05-17 | 2012-05-17 | Tool clamp and quick installation structure for tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606905U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737328A (en) * | 2013-12-16 | 2014-04-23 | 赵树庄 | Rivet-pressing and bending universal machine |
| CN105215733A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The fixture of balancing weight and processing method thereof |
| CN105252319A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamp for balancing weight and machining method of balancing weight |
| CN105252295A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamping tool for balancing weight and machining method of balancing weight |
| CN108857521A (en) * | 2017-05-15 | 2018-11-23 | 阿鲁格拉股份公司 | Cutter holder is locked in chip removal come the automatic equipment on mach lathe and machine |
| CN112344823A (en) * | 2020-11-10 | 2021-02-09 | 浙江夏厦精密制造股份有限公司 | Positioning method and device suitable for worm wheel radial run-out measurement |
| CN113547362A (en) * | 2021-08-25 | 2021-10-26 | 北京北方车辆集团有限公司 | Method and tool for unifying turning and milling machining benchmarks |
-
2012
- 2012-05-17 CN CN 201220227082 patent/CN202606905U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737328A (en) * | 2013-12-16 | 2014-04-23 | 赵树庄 | Rivet-pressing and bending universal machine |
| CN105215733A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The fixture of balancing weight and processing method thereof |
| CN105252319A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamp for balancing weight and machining method of balancing weight |
| CN105252295A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamping tool for balancing weight and machining method of balancing weight |
| CN105252295B (en) * | 2015-09-30 | 2018-06-19 | 重庆凯顺机械有限公司 | The clamping tool and its processing method of clump weight |
| CN108857521A (en) * | 2017-05-15 | 2018-11-23 | 阿鲁格拉股份公司 | Cutter holder is locked in chip removal come the automatic equipment on mach lathe and machine |
| CN108857521B (en) * | 2017-05-15 | 2021-10-15 | 阿鲁格拉股份公司 | Automatic device for locking tool holders on lathes and machines for machining with chip removal |
| CN112344823A (en) * | 2020-11-10 | 2021-02-09 | 浙江夏厦精密制造股份有限公司 | Positioning method and device suitable for worm wheel radial run-out measurement |
| CN113547362A (en) * | 2021-08-25 | 2021-10-26 | 北京北方车辆集团有限公司 | Method and tool for unifying turning and milling machining benchmarks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20180517 |