CN211305005U - Automatic tool retracting device of vertical broaching machine - Google Patents
Automatic tool retracting device of vertical broaching machine Download PDFInfo
- Publication number
- CN211305005U CN211305005U CN201922471880.1U CN201922471880U CN211305005U CN 211305005 U CN211305005 U CN 211305005U CN 201922471880 U CN201922471880 U CN 201922471880U CN 211305005 U CN211305005 U CN 211305005U
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- fixedly connected
- retracting device
- broaching machine
- automatic tool
- base
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Abstract
The utility model provides an automatic sword device that moves back of vertical broaching machine, the on-line screen storage device comprises a base, the top of base is provided with the workstation, first support fixed connection through the symmetry setting between workstation and the base, the top of workstation is provided with the roof, second support fixed connection through the symmetry setting between roof and the workstation, be provided with first hydro-cylinder on the roof, the first movable plate of output fixedly connected with of first hydro-cylinder, the bottom fixedly connected with chuck of first movable plate, be provided with the broach in the chuck, the top fixedly connected with second hydro-cylinder of base, the output fixedly connected with second movable plate of second hydro-cylinder, it puts the thing groove to be provided with on the second movable plate. This kind of automatic tool retracting device of vertical broaching machine can reduce operating personnel working strength by a wide margin for broach stability improves, increases life, has higher practical value.
Description
Technical Field
The utility model relates to a broaching machine system field especially relates to an automatic tool retracting device of vertical broaching machine.
Background
The broaching machine is a machine tool for processing through holes, planes and forming surfaces of workpieces by using a broaching tool as a cutter. Broaching can achieve high dimensional accuracy and small surface roughness, has high productivity, and is suitable for mass production, and broaches generally include vertical broaches and horizontal broaches.
However, the conventional broach has poor stability in midpoint operation, high broaching freedom, and operation process greatly depends on experience of operators, so that the perpendicularity of the spline of a workpiece is difficult to ensure, the product quality is good and uneven, and certain defectiveness is realized.
Therefore, it is necessary to provide an automatic tool retracting device for a vertical broaching machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic tool retracting device of vertical broaching machine has solved current broach relatively poor at mid point operating stability, and the broach broaching degree of freedom is big, and operation process to a great extent relies on operating personnel's experience, makes the spline of work piece hang down straightness and hardly guarantees, the problem that product quality is good and uneven.
In order to solve the technical problem, the utility model provides an automatic tool retracting device of a vertical broaching machine, which comprises a base, wherein a workbench is arranged above the base, the workbench is fixedly connected with the base through first brackets which are symmetrically arranged, a top plate is arranged above the workbench, the top plate is fixedly connected with the workbench through second brackets which are symmetrically arranged, a first oil cylinder is arranged on the top plate, a first moving plate is fixedly connected with the output end of the first oil cylinder, a chuck is fixedly connected with the bottom of the first moving plate, a broaching tool is arranged in the chuck, a second oil cylinder is fixedly connected with the top of the base, a second moving plate is fixedly connected with the output end of the second oil cylinder, a material placing groove is arranged on the second moving plate, sliding grooves are arranged on both sides of the material placing groove, and connecting blocks are slidably connected in the sliding grooves, one side fixedly connected with inserted bar of connecting block, the both sides of broach all are provided with the socket that corresponds with the inserted bar.
Preferably, two fixed grooves are formed in the first support and the second support, fixed rods are fixedly connected to the inside of the fixed grooves, and the two ends of the first movable plate and the two ends of the second movable plate are slidably sleeved on the fixed rods.
Preferably, the top fixedly connected with symmetry of workstation sets up two supporting shoes, two equal slip grafting has the bracing piece on the supporting shoe, the one end fixedly connected with clamp splice of bracing piece, two springs that fixedly connected with symmetry set up between clamp splice and the supporting shoe, the bracing piece is kept away from the one end fixedly connected with of clamp splice and is drawn the piece.
Preferably, the inner walls of the two sides of the sliding groove are provided with limit grooves, and the two ends of the connecting block are inserted in the limit grooves in a sliding mode.
Preferably, the bottom of the base is fixedly connected with a plurality of supporting legs, and the bottoms of the supporting legs are provided with anti-skid lines.
Preferably, one side of the clamping block, which is far away from the supporting rod, is fixedly connected with a buffer plate, and the buffer plate is made of rubber.
Preferably, the workbench is provided with an opening, and the position of the opening corresponds to the broaching tool.
Compared with the prior art, the utility model provides a pair of automatic tool retracting device of vertical broaching machine has following beneficial effect:
(1) this kind of automatic broach withdrawing device of vertical broaching machine places through the workstation and treats the processing work piece, loosen the broaching block this moment, thereby it carries out the fixed of centre gripping realization work piece to the work piece to install the bracing piece on the supporting shoe under the effect of spring promotion clamp splice, drive first movable plate downstream through starting first hydro-cylinder, it removes to drive the broach, the one end card of broach is gone into to put the thing inslot on the second movable plate, it removes in the spout to promote the connecting block, thereby insert the inserted bar in the socket on the broach, realize the fixed of broach one end.
(2) According to the automatic tool retracting device of the vertical broaching machine, the chuck is loosened, the first oil cylinder is controlled to drive the first movable plate to return to the initial position, the second oil cylinder is started to drive the second movable plate to move upwards, so that the broaching tool can broach a workpiece, the top end of the broaching tool is fixed by the chuck when returning to the position of the chuck on the first movable plate, the inserted rod is pulled out from the socket at the other end of the broaching tool, the second movable plate returns to the initial position, and the workpiece is machined and formed.
(3) This kind of automatic tool retracting device of vertical broaching machine can reduce operating personnel working strength by a wide margin for broach stability improves, increases life, has higher practical value.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is an enlarged view of a structure at B of fig. 1 according to the present invention.
Reference numbers in the figures: 1. the base, 2, workstation, 3, first support, 4, roof, 5, second support, 6, first hydro-cylinder, 7, first movable plate, 8, chuck, 9, broach, 10, second hydro-cylinder, 11, second movable plate, 12, put the thing groove, 13, spout, 14, connecting block, 15, inserted bar, 16, fixed slot, 17, dead lever, 18, supporting shoe, 19, bracing piece, 20, clamp splice, 21, spring, 22, pull block, 23, spacing groove, 24, supporting legs, 25, buffer board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2, and fig. 3, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention; fig. 3 is an enlarged view of a structure at B of fig. 1 according to the present invention. An automatic tool retracting device of a vertical broaching machine comprises a base 1, a workbench 2 is arranged above the base 1, the workbench 2 is fixedly connected with the base 1 through first brackets 3 which are symmetrically arranged, a top plate 4 is arranged above the workbench 2, the top plate 4 is fixedly connected with the workbench 2 through second brackets 5 which are symmetrically arranged, a first oil cylinder 6 is arranged on the top plate 4, a first moving plate 7 is fixedly connected with the output end of the first oil cylinder 6, a chuck 8 is fixedly connected with the bottom of the first moving plate 7, a broaching tool 9 is arranged in the chuck 8, a second oil cylinder 10 is fixedly connected with the top of the base 1, a second moving plate 11 is fixedly connected with the output end of the second oil cylinder 10, an object placing groove 12 is arranged on the second moving plate 11, sliding grooves 13 are respectively arranged on two sides of the object placing groove 12, a connecting block 14 is slidably connected in the sliding grooves 13, and an inserting rod 15 is fixedly connected, the two sides of the broach 9 are provided with sockets corresponding to the inserted rods 15.
All be provided with fixed slot 16 on two first supports 3 and the second support 5, fixedly connected with dead lever 17 in the fixed slot 16, the both ends of first movable plate 7 and second movable plate 11 all slide and cup joint on dead lever 17, and both ends slide on dead lever 17 when first movable plate 7 and second movable plate 11 remove, improve stability.
Two supporting shoes 18 that the top fixedly connected with symmetry of workstation 2 set up, it has bracing piece 19 to all slide to peg graft on two supporting shoes 18, the one end fixedly connected with clamp splice 20 of bracing piece 19, two springs 21 that fixedly connected with symmetry set up between clamp splice 20 and the supporting shoe 18, the one end fixedly connected with that clamp splice 20 was kept away from to bracing piece 19 draws piece 22, loosen and draw piece 22, the bracing piece 19 of installing on supporting shoe 18 pushes clamp splice 20 to carry out the centre gripping to the work piece under spring 21's effect and is convenient for fix the work piece.
All be provided with spacing groove 23 on the both sides inner wall of spout 13, the equal slip grafting in spacing groove 23 in the both ends of connecting block 14 increases the both ends stability of connecting block 14.
A plurality of supporting legss 24 of base 1's bottom fixedly connected with, the bottom of a plurality of supporting legss 24 all is provided with anti-skidding line, is convenient for support base 1.
One side fixedly connected with buffer board 25 of clamp splice 20 far away from the bracing piece, buffer board 25 material is rubber, increases the cushion effect when clamp splice 20 centre gripping.
The worktable 2 is provided with a hole, and the position of the hole corresponds to the broaching tool 9.
The utility model provides a pair of automatic tool retracting device of vertical broaching machine's theory of operation as follows:
when the device works or is used, firstly, a workpiece to be machined is placed on the workbench 2, the first oil cylinder 6 is started to drive the first moving plate 7 to move downwards to drive the broach 9 to move, one end of the broach 9 is clamped into the storage groove 12 on the second moving plate 11, the connecting block 14 is pushed to move in the sliding groove 13, so that the inserted rod 15 is inserted into the socket on the broach 9, one end of the broach 9 is fixed, the chuck 8 is loosened, the first oil cylinder 6 is controlled to drive the first moving plate 7 to return to the initial position, the second oil cylinder 10 is started to drive the second moving plate 11 to move upwards, so that the broach 9 performs broaching on the workpiece, the top end of the broach 9 returns to the position of the chuck 8 on the first moving plate 7 and is fixed by the chuck 8, then the inserted rod 15 is pulled out from the socket at the other end of the broach 9, the second moving plate 11 returns to the initial position, and the workpiece is machined and formed.
Compared with the prior art, the utility model provides a pair of automatic tool retracting device of vertical broaching machine has following beneficial effect:
(1) this kind of automatic tool retracting device of vertical broaching machine, place through workstation 2 and wait to process the work piece, loosen the broaching block 22 this moment, thereby the bracing piece 19 of installing on supporting shoe 18 pushes clamp splice 20 under the effect of spring 21 and carries out the fixing of centre gripping realization work piece to the work piece, drive first movable plate 7 downstream through starting first hydro-cylinder 6, it removes to drive broach 9, the one end card of broach 9 is gone into to put the thing groove 12 on the second movable plate 11, it removes in spout 13 to promote connecting block 14, thereby insert the jack on broach 9 with inserted bar 15, realize the fixed of broach 9 one end.
(2) According to the automatic tool retracting device of the vertical broaching machine, the first oil cylinder 6 is controlled to drive the first moving plate 7 to return to the initial position by loosening the chuck 8, the second oil cylinder 10 is started to drive the second moving plate 11 to move upwards, so that the broaching tool 9 performs broaching on a workpiece, the chuck 8 is used for fixing when the top end of the broaching tool 9 returns to the position of the chuck 8 on the first moving plate 7, then the inserted link 15 is pulled out from the socket at the other end of the broaching tool 9, the second moving plate 11 returns to the initial position, and the workpiece is machined and molded.
(3) This kind of automatic tool retracting device of vertical broaching machine can reduce operating personnel working strength by a wide margin for broach stability improves, increases life, has higher practical value.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic tool retracting device of vertical broaching machine, includes base (1), its characterized in that: the automatic cutting machine is characterized in that a workbench (2) is arranged above the base (1), the workbench (2) is fixedly connected with the base (1) through first brackets (3) which are symmetrically arranged, a top plate (4) is arranged above the workbench (2), the top plate (4) is fixedly connected with the workbench (2) through second brackets (5) which are symmetrically arranged, a first oil cylinder (6) is arranged on the top plate (4), a first movable plate (7) is fixedly connected with the output end of the first oil cylinder (6), a chuck (8) is fixedly connected with the bottom of the first movable plate (7), a broach (9) is arranged in the chuck (8), a second oil cylinder (10) is fixedly connected with the top of the base (1), a second movable plate (11) is fixedly connected with the output end of the second oil cylinder (10), and an article placing groove (12) is arranged on the second movable plate (11), the utility model discloses a broach, including put thing groove (12), spout (13) are all provided with in the both sides of putting thing groove (12), sliding connection has connecting block (14) in spout (13), one side fixedly connected with inserted bar (15) of connecting block (14), the both sides of broach (9) all are provided with the socket that corresponds with inserted bar (15).
2. The automatic tool retracting device of the vertical broaching machine as claimed in claim 1, wherein two fixing grooves (16) are arranged on the first bracket (3) and the second bracket (5), a fixing rod (17) is fixedly connected in each fixing groove (16), and two ends of the first moving plate (7) and the second moving plate (11) are slidably sleeved on the fixing rod (17).
3. The automatic tool retracting device of a vertical broaching machine as claimed in claim 1, wherein the top of the workbench (2) is fixedly connected with two symmetrically arranged supporting blocks (18), the two supporting blocks (18) are both inserted with a supporting rod (19) in a sliding manner, one end of the supporting rod (19) is fixedly connected with a clamping block (20), two symmetrically arranged springs (21) are fixedly connected between the clamping block (20) and the supporting blocks (18), and one end of the supporting rod (19) far away from the clamping block (20) is fixedly connected with a pulling block (22).
4. The automatic tool retracting device of the vertical broaching machine as claimed in claim 1, wherein the inner walls of the two sides of the sliding groove (13) are respectively provided with a limiting groove (23), and the two ends of the connecting block (14) are respectively inserted in the limiting grooves (23) in a sliding manner.
5. The automatic tool retracting device of the vertical broaching machine as claimed in claim 1, wherein a plurality of supporting feet (24) are fixedly connected to the bottom of the base (1), and anti-skid lines are arranged at the bottoms of the supporting feet (24).
6. The automatic tool retracting device of the vertical broaching machine as claimed in claim 3, wherein a buffer plate (25) is fixedly connected to one side of the clamping block (20) far away from the supporting rod, and the buffer plate (25) is made of rubber.
7. The automatic tool retracting device of the vertical broaching machine as claimed in claim 1, characterized in that the worktable (2) is provided with a hole corresponding to the broaching tool (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471880.1U CN211305005U (en) | 2019-12-31 | 2019-12-31 | Automatic tool retracting device of vertical broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471880.1U CN211305005U (en) | 2019-12-31 | 2019-12-31 | Automatic tool retracting device of vertical broaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211305005U true CN211305005U (en) | 2020-08-21 |
Family
ID=72052401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922471880.1U Expired - Fee Related CN211305005U (en) | 2019-12-31 | 2019-12-31 | Automatic tool retracting device of vertical broaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211305005U (en) |
-
2019
- 2019-12-31 CN CN201922471880.1U patent/CN211305005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: 442100 Xicheng Industrial Park, Hongta Town, Fang County, Shiyan City, Hubei Province Patentee after: Fangxian Jinyuan Industry and Trade Co.,Ltd. Address before: 442000 No.63, Bailang East Road, Shiyan City, Hubei Province Patentee before: HUBEI OUFUSI AUTO PARTS Co.,Ltd. |
|
| 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: 20200821 Termination date: 20211231 |