CN217122024U - Tendon scraper blade processing frock - Google Patents
Tendon scraper blade processing frock Download PDFInfo
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- CN217122024U CN217122024U CN202220858016.6U CN202220858016U CN217122024U CN 217122024 U CN217122024 U CN 217122024U CN 202220858016 U CN202220858016 U CN 202220858016U CN 217122024 U CN217122024 U CN 217122024U
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- tendon
- fixed
- transmission structure
- rod
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Abstract
The utility model discloses a tendon scraper blade processing frock, including the base, characterized by, base one side is fixed with the mould, is fixed with closing device on the base, closing device constitute by handle, transmission structure, depression bar, the handle passes through transmission structure and is connected with the depression bar transmission, transmission structure passes through the fixing base to be fixed on the base. The outer side of the mould is arc-shaped, a plurality of line cutting grooves are formed at intervals, positioning protrusions are arranged on the mould, and the height of the mould is smaller than that of the base. The fixing seat or the base is provided with a limiting protrusion. The fixing seat comprises a horizontal plate and a vertical plate, the horizontal plate is fixedly connected with the base through a screw, and the vertical plate is connected with the transmission structure.
Description
Technical Field
The utility model relates to a mechanical auxiliary tool, especially a tendon scraper blade processing frock.
Background
As is well known, the tendon scraper needs to cut an opening on the scraper in a line cutting manner in the production process, for example, the common opening with the diameter of 8mm is large in opening quantity, the plate body structure is irregular, no proper special auxiliary fixing tool is provided at present, and the production efficiency of the product is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a tendon scraper blade processing frock, can make tendon scraper blade quick fixation, take off fast, and have convenient to use, fixed characteristics such as effectual. The specific scheme is as follows.
Tendon scraper blade processing frock, including the base, characterized by, base one side is fixed with the mould, is fixed with closing device on the base, closing device constitute by handle, transmission structure, depression bar, the handle passes through transmission structure and is connected with the depression bar transmission, transmission structure passes through the fixing base to be fixed on the base.
The outer side of the mould is arc-shaped and is provided with a plurality of line cutting grooves at intervals.
The mould is provided with a positioning protrusion.
The height of the mould is less than that of the base.
The number of the pressing devices is not less than two.
The fixing seat comprises a horizontal plate and a vertical plate, the horizontal plate is fixedly connected with the base through a screw, and the vertical plate is connected with the transmission structure.
The fixing seat or the base is provided with a limiting protrusion which limits the pressure rod or the driven rod, so that the pressure rod or the driven rod is not lower than the horizontal height when rotating.
The driving structure comprises an L-shaped driving rod fixed on the handle and an L-shaped driven rod fixed on the pressure rod, the end parts of the driving rod and the driven rod are hinged through a third pin, the corner part of the driving rod is hinged with one end of a connecting piece through a second pin, the other end of the connecting piece is hinged with one end of a vertical plate through a first pin, and the corner part of the driven rod is hinged with the other end of the vertical plate through a fourth pin.
The end part of the vertical plate is provided with a high end part and a low end part, the high end part is hinged with the corner part of the driven rod, the low end part is hinged with the lower end of the connecting piece, the vertical plate is provided with a limiting point, and the limiting point limits the maximum rotating angle of the connecting piece, so that the first, second and third angles of the pin are slightly larger than 180 degrees.
The vertical plates and the horizontal plates of the fixing seat are two groups and are symmetrically arranged on two sides of the transmission structure. The stability of the transmission structure can be further enhanced.
The pressure lever is provided with a pressure head, preferably, the pressure head is made of rubber.
The pressure lever on be equipped with the bar groove, the bar inslot is equipped with connecting portion, the pressure head is fixed at the connecting portion lower extreme, preferably, connecting portion be screw and nut. The pressure head can be fixed at any position in the strip-shaped groove through the adjustment of the screw and the nut.
The transmission structure can also be designed into an L-shaped driving rod fixed on the handle and an L-shaped driven rod fixed on the pressure rod, gears are arranged at the end parts of the driving rod and the driven rod, the two gears are mutually meshed, and gear shafts of the two gears are fixed on a vertical plate of the fixed seat.
The device has the following use mode: before use, the base of the device can be fixed on the operation table of the machine through an external clamp. And then, positioning the tendon scraper by using the positioning protrusion, pressing down the handle, leading the tail end of the driving rod to upwarp by using the pin II as a fulcrum, driving one end of the driven rod to upwarp, leading the driven rod to rotate by using the pin four-position fulcrum at the moment, leading the other end of the driven rod to descend, namely leading the pressing rod to press down, realizing the pressing and fixing of the scraper, and leading the wire cutting machine to perform wire cutting processing on the scraper along the position of the die wire cutting groove at the moment.
The technical scheme of the utility model is further explained:
1. the utility model has convenient operation, can fix the scraper blade by utilizing the positioning convex matching pressing device, has convenient use, can quickly install or dismantle the scraper blade by stirring the handle up and down, and greatly accelerates the processing efficiency;
2. the strip-shaped groove is arranged, and the connecting part is arranged in the strip-shaped groove, so that the position of the pressure head can be displaced by adjusting the connecting part, and the pressure head falls on the designated area of the scraper;
3. the pressure head is made of rubber, so that the anti-skid function can be achieved, and the elasticity of the rubber can prevent the scraper from being broken during online cutting;
4. the technical scheme provides two transmission modes, including the multi-point hinge transmission of the embodiment 1 and the gear transmission of the embodiment 2. As shown in fig. 3 and 4, when the multi-point hinge transmission of embodiment 1 is adopted, the anti-reverse action can be achieved, namely when the pressure lever is pressed down, the pin two rotates around the pin one, and the limited point acts, when the pin one, the pin two and the pin three move to a flat angle (which can be slightly larger than 180 degrees, preferably not more than 185 degrees), the connecting sheet can not rotate to the driven lever side, at the moment, the pressure lever is in a horizontal compression state, the pressure lever and the driven lever can not rotate reversely, the pressure lever can not be upwarped due to the force of the scraper, and the pressure lever can be easily lifted by slightly pulling and rotating the handle by an operator; if the gear transmission of embodiment 1 is used, the transmission is more simple and intuitive, but requires a long press of the grip by a robot or an arm, as shown in fig. 5.
Drawings
Fig. 1 is a schematic top view of embodiment 1 of the present invention;
fig. 2 is a schematic front view of embodiment 1 of the present invention;
fig. 3 is a schematic view of the dynamic change structure of the main view of embodiment 1 of the present invention;
fig. 4 is a schematic view of a first, second and third angle display structure of a pin according to embodiment 1 of the present invention;
fig. 5 is a schematic front view of embodiment 2 of the present invention.
Description of reference numerals: the device comprises a handle 1, a base 2, a connecting sheet 3, a first pin 4, a vertical plate 5, a second pin 6, a horizontal plate 7, a driving rod 8, a third pin 9, a fourth pin 10, a driven rod 11, a limiting protrusion 12, a die 13, a compression bar 14, a connecting part 15, a positioning protrusion 16, a line 17 cutting groove 18, a pressure head 19 and a gear 20.
Detailed Description
The outer side of the mould is arc-shaped, and a plurality of line cutting grooves 17 are arranged at intervals.
The mould is provided with a positioning bulge 16.
The height of the mould is less than that of the base.
The number of the pressing devices is not less than two.
The fixing seat comprises a horizontal plate 7 and a vertical plate 5, the horizontal plate is fixedly connected with the base through a screw, and the vertical plate is connected with the transmission structure.
The fixing seat or the base is provided with a limiting protrusion 12.
The driving structure comprises an L-shaped driving rod 8 fixed on the handle and an L-shaped driven rod 11 fixed on the pressure rod, the driving rod is hinged to the end of the driven rod through a third pin 9, the corner part of the driving rod is hinged to one end of a connecting piece 3 through a second pin 6, the other end of the connecting piece is hinged to one end of a vertical plate through a first pin 4, and the corner part of the driven rod is hinged to the other end of the vertical plate through a fourth pin 10.
The end part of the vertical plate is provided with a high end part and a low end part, the high end part is hinged with the corner part of the driven rod, the low end part is hinged with the lower end of the connecting piece, the vertical plate is provided with a limiting point 19, and the limiting point limits the maximum rotation angle of the connecting piece, so that the first, second and third angles of the pin are slightly larger than 180 degrees.
The vertical plates and the horizontal plates of the fixing seat are two groups and are symmetrically arranged on two sides of the transmission structure.
The pressure rod is provided with a pressure head 18, preferably, the pressure head is made of rubber.
The pressure lever on be equipped with the bar groove, the bar inslot is equipped with connecting portion 15, the pressure head is fixed at the connecting portion lower extreme, preferably, connecting portion be screw and nut. The pressure head can be fixed at any position in the strip-shaped groove through the adjustment of the screw and the nut.
The outer side of the mould is arc-shaped and is provided with a plurality of line cutting grooves at intervals.
The mould is provided with a positioning protrusion.
The height of the mould is less than that of the base.
The number of the pressing devices is not less than two.
The fixing seat comprises a horizontal plate and a vertical plate, the horizontal plate is fixedly connected with the base through a screw, and the vertical plate is connected with the transmission structure.
The fixing seat or the base is provided with a limiting protrusion.
The vertical plates and the horizontal plates of the fixing seat are two groups and are symmetrically arranged on two sides of the transmission structure.
The pressure lever is provided with a pressure head, preferably, the pressure head is made of rubber.
The pressure lever on be equipped with the bar groove, the bar inslot is equipped with connecting portion, the pressure head is fixed at the connecting portion lower extreme, preferably, connecting portion be screw and nut. The pressure head can be fixed at any position in the strip-shaped groove through the adjustment of the screw and the nut.
The transmission knot comprises an L-shaped driving rod fixed on the handle and an L-shaped driven rod fixed on the pressure rod, gears 20 are arranged at the end parts of the driving rod and the driven rod, the two gears are meshed with each other, and gear shafts of the two gears are fixed on a vertical plate of the fixed seat.
Claims (10)
1. Tendon scraper blade processing frock, including the base, characterized by, base one side is fixed with the mould, is fixed with closing device on the base, closing device constitute by handle, transmission structure, depression bar, the handle passes through transmission structure and is connected with the depression bar transmission, transmission structure passes through the fixing base to be fixed on the base.
2. The tendon scraper processing tool according to claim 1, wherein the outer side of the mold is arc-shaped and has a plurality of spaced thread cutting grooves, the mold has positioning protrusions, and the height of the mold is smaller than that of the base.
3. The tendon scraper processing tool of claim 1, wherein a limiting protrusion is provided on the fixing seat or the base.
4. The tendon scraper processing tool according to claim 1, wherein the fixing seat comprises a horizontal plate and a vertical plate, the horizontal plate is fixedly connected to the base through a screw, and the vertical plate is connected to the transmission structure.
5. The tendon scraper processing tool of claim 4, wherein the transmission structure includes an L-shaped driving rod fixed on the handle and an L-shaped driven rod fixed on the pressing rod, the driving rod is hinged to the end of the driven rod through a third pin, a corner of the driving rod is hinged to one end of the connecting piece through a second pin, the other end of the connecting piece is hinged to one end of the vertical plate through a first pin, and a corner of the driven rod is hinged to the other end of the vertical plate through a fourth pin.
6. The tendon scraper processing tool of claim 5 wherein the vertical plate has a high end hinged to the corner of the passive rod and a low end hinged to the lower end of the connecting plate, and the vertical plate has a limited point.
7. The tendon scraper processing tool of claim 6, wherein the two groups of vertical plates and horizontal plates of the fixing seat are symmetrically disposed on two sides of the transmission structure.
8. The tendon scraper processing tool of claim 1, wherein a pressure head is provided on the pressure rod.
9. The tendon scraper processing tool of claim 8, wherein the pressure bar has a bar-shaped groove, a connecting portion is disposed in the bar-shaped groove, the pressure head is fixed to a lower end of the connecting portion, and the connecting portion is a screw and a nut.
10. The tendon scraper processing tool of claim 4, wherein the transmission structure includes an L-shaped driving rod fixed on the handle and an L-shaped driven rod fixed on the pressing rod, the driving rod and the driven rod are respectively provided with a gear at their ends, the two gears are engaged with each other, and the gear shafts of the two gears are fixed on the vertical plate of the fixing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220858016.6U CN217122024U (en) | 2022-04-14 | 2022-04-14 | Tendon scraper blade processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220858016.6U CN217122024U (en) | 2022-04-14 | 2022-04-14 | Tendon scraper blade processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217122024U true CN217122024U (en) | 2022-08-05 |
Family
ID=82648940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220858016.6U Active CN217122024U (en) | 2022-04-14 | 2022-04-14 | Tendon scraper blade processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217122024U (en) |
-
2022
- 2022-04-14 CN CN202220858016.6U patent/CN217122024U/en active Active
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