CN208034865U - Vamp leather cutting machine cutting die fixation kit and cutting machine - Google Patents
Vamp leather cutting machine cutting die fixation kit and cutting machine Download PDFInfo
- Publication number
- CN208034865U CN208034865U CN201820352796.0U CN201820352796U CN208034865U CN 208034865 U CN208034865 U CN 208034865U CN 201820352796 U CN201820352796 U CN 201820352796U CN 208034865 U CN208034865 U CN 208034865U
- Authority
- CN
- China
- Prior art keywords
- connector
- cutting die
- cutter shaft
- pull rod
- cutting
- 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.)
- Expired - Fee Related
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- Treatment Of Fiber Materials (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a kind of vamp leather cutting machine cutting die fixation kit and cutting machines, the cutting die fixation kit includes cutting die plate, cutting knife, connector, cutter shaft, pull rod and cylinder, cutting die plate includes upper mounting plate and lower installation board, connector is located in the cavity, cutting knife is fixed on the lower surface of lower installation board, it is provided with a mounting hole in the middle part of upper mounting plate, connector is located in cavity, and the top of connector is pierced by by mounting hole, the taper that at least part of inner wall in mounting hole of side wall of connector is supported, the diameter of the taper gradually decreasees from top to bottom, movable wear of pull rod is connected in cutter shaft, the cylinder body of cylinder is fixed on the top of cutter shaft, the telescopic rod of cylinder is fixedly connected on the top end part of pull rod, the bottom end of pull rod is connected to the part that connector is pierced by mounting hole by an axis pin radially.The utility model ensures between cutting die plate and cutter shaft to be blind-mate, ensures that the precision cut.
Description
Technical field
The utility model is related to shoes processing technique fields, and in particular to a kind of vamp leather cutting machine fixes group with cutting die
Part also relates to a kind of cutting machine.
Background technology
Usually there are two types of modes for the cutting die fixation of current cutting machine, and one is cutting die plate is laterally inserted into cutting die to fix
On seat, another kind is that cutting die plate is affixed directly on cutter shaft using clamping device, the former is suitable for the severing of big part material, after
Person fixes cutter shaft using clamping device and is normally used for cutting the leather fabric suitable for vamp.However, existing clamping device
Stability is poor, after fixation, between clamping device and cutting die plate have certain gap, when cutting die plate is cut, due to by
To larger impact force, cutting die plate is caused to be subjected to displacement relative to cutter shaft, influences the precision that leather fabric is cut.
Utility model content
In view of the deficiencies of the prior art, one of the purpose of this utility model is to provide a kind of vamp leather cutting machine knife
Mould fixation kit can eliminate the installation gap of cutting die plate as far as possible, improve the precision that leather fabric is cut.
The two of the purpose of this utility model are to provide a kind of cutting machine.
To achieve the above object one, the utility model adopts the following technical solution：
Vamp leather cutting machine cutting die fixation kit, including cutting die plate, cutting knife, connector, cutter shaft, pull rod and gas
Cylinder, cutting die plate include upper mounting plate and lower installation board, and a cavity is surrounded between upper mounting plate and lower installation board, and connector is located at
In the cavity, cutting knife is fixed on the lower surface of lower installation board, and a mounting hole is provided in the middle part of upper mounting plate, and connector is located at sky
Intracavitary, and the top of connector is pierced by by mounting hole, at least part of inner wall in mounting hole of side wall of connector is supported
Taper, the diameter of the taper gradually decreasees from top to bottom, and movable wear of pull rod is connected in cutter shaft, and the cylinder body of cylinder is fixed on knife
The telescopic rod on the top of axis, cylinder is fixedly connected on the top end part of pull rod, and the bottom end of pull rod passes through an axis pin radially
It is connected to the part that connector is pierced by mounting hole.
Connector top end face is provided with a groove penetrated for the bottom end of pull rod, and axis pin crosses side wall and the drawing of groove
Bar.
The side wall of groove is provided with the opening extended downwardly by the top end face of connector, is also bolted with outside the side wall of groove
One locking nut.
The bottom of cutter shaft is provided with the socket part outside locking nut and axis pin, and the bottom end of socket part is plugged on
In the slot that upper mounting plate upper surface opens up.
The cutting die fixation kit further includes a motor, be equipped in the shaft of motor driving gear, be fixed on cutter shaft with
The driven gear of driving gear engagement.
To achieve the above object two, the utility model adopts the following technical solution：
Cutting machine, including pedestal, upper holder block movable up and down and above-mentioned vamp leather severing above pedestal
Machine cutting die fixation kit, cutter shaft are articulated on upper holder block, and cutting die plate is located at the top of pedestal upper surface.
The beneficial effects of the utility model are：
Compared with the prior art, the utility model is close between connector and mounting hole under the lasting tension state of cylinder
Cooperation, it is ensured that be blind-mate between cutting die plate and cutter shaft, ensure that the precision cut.
Description of the drawings
Fig. 1 is a kind of schematic diagram of embodiment of the utility model；
Fig. 2 is the schematic diagram of the utility model another kind embodiment.
Specific implementation mode
In the following, in conjunction with the drawings and specific embodiments, the utility model is further described：
As shown in Figure 1, for a kind of vamp leather cutting machine cutting die fixation kit of the utility model comprising cutting die plate
10, cutting knife 20, connector 60, cutter shaft 30, pull rod 40 and cylinder 50, cutting die plate 10 include upper mounting plate 12 and lower installation board
11, a cavity is surrounded between upper mounting plate 12 and lower installation board 11, connector 60 is located in the cavity, and cutting knife 20 is fixed on
The lower surface of lower installation board 11,12 middle part of upper mounting plate are provided with a mounting hole 13, and connector 60 is located in cavity, and connector
60 top is pierced by by mounting hole 13, and at least part of side wall of connector 60 is in the cone supported with the inner wall of mounting hole 13
The diameter of shape, the taper gradually decreasees from top to bottom, and movable wear of pull rod 40 is connected in cutter shaft 30, and the cylinder body of cylinder 50 is fixed on
The top of cutter shaft 30, the telescopic rod of cylinder 50 are fixedly connected on the top end part of pull rod 40, and the bottom end of pull rod 40 is by one along it
Radial axis pin 62 is connected to the part that connector 60 is pierced by mounting hole 13.
Fixation is connect when the utility model is used, pull rod 40 and connector 60 are quickly worn by axis pin 62, is then opened
It takes offence cylinder 50, under the pulling of cylinder 50, connector 60 moves upwards, and the conical surface on connector 60 is made to be adjacent to fixation as far as possible
The hole wall in hole 13, under the pulling force of cylinder 50, the hole wall of the conical surface and mounting hole 13 clamps, and the bottom end of cutter shaft is supported in upper peace
The upper surface of loading board, at this point, cutting die plate 10 is fastened on cutter shaft 30.Compared with the prior art, the utility model is in cylinder 50
It under lasting tension state, is fitted close between connector and mounting hole 13, it is ensured that be gapless between cutting die plate 10 and cutter shaft 30
Cooperation, ensure that the precision cut.
As shown in Fig. 2, mounting hole 13 can be set to taper, aperture gradually decreasees from top to bottom, for connection
First 60 play the role of correcting.
Above-mentioned 60 top end face of connector is provided with a groove penetrated for the bottom end of pull rod 40, and axis pin 62 crosses groove
Side wall and pull rod 40.
The side wall of groove is provided with the opening extended downwardly by the top end face of connector, is also bolted with outside the side wall of groove
One locking nut 61, in this way, eliminating the fit clearance between pull rod and connector as far as possible using locking nut 61.Cutter shaft 30
Bottom be provided with the socket part 32 outside locking nut 61 and axis pin 62, the bottom end of socket part 32 is plugged on peace
In the slot that 12 upper surface of loading board opens up, socket part 32 has larger diameter compared to 3 other parts of cutter shaft in the above structure,
I.e. it has larger diameter with the part that upper mounting plate 12 coordinates, so as to avoid stress collection of the stress at mounting hole 13
In.
The cutting die fixation kit further includes a motor 70, driving gear 71 is equipped in the shaft of motor 70, on cutter shaft 30
It is fixed with the driven gear 72 engaged with driving gear 71.
The cutting machine of the utility model includes pedestal, upper holder block movable up and down and above-mentioned shoes above pedestal
Leather cutting machine cutting die fixation kit, cutter shaft 30 are articulated on upper holder block, and cutting die plate 10 is located at the top of pedestal upper surface.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that, it still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features, and these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. vamp leather cutting machine cutting die fixation kit, which is characterized in that including cutting die plate, cutting knife, connector, cutter shaft,
Pull rod and cylinder, cutting die plate include upper mounting plate and lower installation board, and a cavity is surrounded between upper mounting plate and lower installation board,
Connector is located in the cavity, and cutting knife is fixed on the lower surface of lower installation board, and a mounting hole is provided in the middle part of upper mounting plate, even
Connector is located in cavity, and the top of connector is pierced by by mounting hole, and the side wall of connector is at least part of to be in and mounting hole
The taper supported of inner wall, the diameter of the taper gradually decreasees from top to bottom, and movable wear of pull rod is connected in cutter shaft, the cylinder of cylinder
Body is fixed on the top of cutter shaft, and the telescopic rod of cylinder is fixedly connected on the top end part of pull rod, and the bottom end of pull rod is by one along it
Radial axis pin is connected to the part that connector is pierced by mounting hole.
2. vamp leather cutting machine cutting die fixation kit as described in claim 1, which is characterized in that connector top end face is set
It is equipped with a groove penetrated for the bottom end of pull rod, axis pin crosses the side wall and pull rod of groove.
3. vamp leather cutting machine cutting die fixation kit as claimed in claim 2, which is characterized in that the side wall of groove is arranged
There is the opening extended downwardly by the top end face of connector, a locking nut is also bolted with outside the side wall of groove.
4. vamp leather cutting machine cutting die fixation kit as claimed in claim 3, which is characterized in that the bottom of cutter shaft is arranged
There is a socket part outside locking nut and axis pin, what the bottom end of socket part was plugged on that upper mounting plate upper surface opens up inserts
In slot.
5. vamp leather cutting machine cutting die fixation kit as described in claim 1, which is characterized in that the cutting die fixation kit
Further include a motor, driving gear is installed in the shaft of motor, is fixed with the driven gear engaged with driving gear on cutter shaft.
6. cutting machine, which is characterized in that including pedestal, be located at pedestal top upper holder block movable up and down and such as claim
1-5 any one of them vamp leather cutting machine cutting die fixation kits, cutter shaft are articulated on upper holder block, and cutting die plate is located at pedestal
The top of upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352796.0U CN208034865U (en) | 2018-03-14 | 2018-03-14 | Vamp leather cutting machine cutting die fixation kit and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352796.0U CN208034865U (en) | 2018-03-14 | 2018-03-14 | Vamp leather cutting machine cutting die fixation kit and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034865U true CN208034865U (en) | 2018-11-02 |
Family
ID=63947740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820352796.0U Expired - Fee Related CN208034865U (en) | 2018-03-14 | 2018-03-14 | Vamp leather cutting machine cutting die fixation kit and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120350A (en) * | 2020-09-25 | 2020-12-25 | 李洪华 | High stability leather cutter for shoemaking |
| CN112476547A (en) * | 2020-09-17 | 2021-03-12 | 桑枫(温州)信息科技发展有限公司 | PVC (polyvinyl chloride) stable cutting device for semiconductor new material production |
-
2018
- 2018-03-14 CN CN201820352796.0U patent/CN208034865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476547A (en) * | 2020-09-17 | 2021-03-12 | 桑枫(温州)信息科技发展有限公司 | PVC (polyvinyl chloride) stable cutting device for semiconductor new material production |
| CN112120350A (en) * | 2020-09-25 | 2020-12-25 | 李洪华 | High stability leather cutter for shoemaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181102 Termination date: 20210314 |