CN211540357U - Insert processing special tool - Google Patents
Insert processing special tool Download PDFInfo
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- CN211540357U CN211540357U CN201922441773.4U CN201922441773U CN211540357U CN 211540357 U CN211540357 U CN 211540357U CN 201922441773 U CN201922441773 U CN 201922441773U CN 211540357 U CN211540357 U CN 211540357U
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005553 drilling Methods 0.000 claims description 23
- 238000003754 machining Methods 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model provides a special tool for insert processing, which comprises a bottom surface positioning plate and a side surface positioning plate, wherein one side of the side surface positioning plate is fixed on the bottom surface positioning plate, the bottom surface positioning plate forms a bottom positioning surface towards the surface of the side surface positioning plate, a clearance capable of accommodating an insert side plate is left between the other side of the side surface positioning plate and the bottom surface positioning plate, and the surface of the side surface positioning plate, which is far away from a fixed end, forms a side positioning surface vertical to the bottom positioning surface; the clamping device also comprises a first pressing mechanism for pressing the insert side plate on the bottom positioning surface and a second pressing mechanism for pressing the insert bottom plate on the side positioning surface. The utility model discloses change location benchmark, hole center guarantees to the size of inboard bottom surface more easily, uses this frock processing to accomplish by twice processing, effectual save time.
Description
Technical Field
The utility model particularly relates to a special frock of processing inserts.
Background
As shown in figure 1, the insert is in a C shape, and comprises an insert bottom plate 01 and insert side plates 02 on two sides, through holes need to be processed in the insert side plates 02, and the length dimension from the center of the holes to the inner bottom surface is required to be 0/0.1 mm. At present, two surfaces are clamped on a vice for processing in the processing mode, the positioning reference is not correct and the size is not well controlled, arcs at four corners cannot be processed at one time, the processing can be completed by 3 times of clamping, and the time and the reject ratio are greatly wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a special tool for insert processing, which changes the positioning reference and ensures the dimension from the center of the hole to the inner bottom surface more easily; the tool can be used for machining twice, so that the time is effectively saved.
The utility model adopts the following technical scheme:
a special tool for processing an insert is characterized by comprising a bottom surface positioning plate and a side surface positioning plate, wherein one side of the side surface positioning plate is fixed on the bottom surface positioning plate, the surface of the bottom surface positioning plate, which faces the side surface positioning plate, forms a bottom positioning surface, a gap capable of accommodating an insert side plate is reserved between the other side of the side surface positioning plate and the bottom surface positioning plate, and the surface of the side surface positioning plate, which is far away from a fixed end, forms a side positioning surface vertical to the bottom positioning surface; the clamping device also comprises a first pressing mechanism for pressing the insert side plate on the bottom positioning surface and a second pressing mechanism for pressing the insert bottom plate on the side positioning surface.
Preferably, drilling gaps which correspond to each other are formed in the bottom positioning plate and the side positioning plate, the drilling gaps penetrate through the bottom positioning plate and the side positioning plate along the direction perpendicular to the bottom positioning surface, and openings are formed in the bottom positioning plate and the side positioning plate along the direction perpendicular to the side positioning surface.
Preferably, the first pressing mechanism comprises a pressing plate, the side positioning plate is located between the bottom positioning plate and the pressing plate, and the pressing plate can move along a direction perpendicular to the bottom positioning surface to press the insert side plate onto the bottom positioning surface.
Preferably, the pressing mechanism further comprises a base plate, the bottom positioning plate is fixed on the base plate, the first pressing mechanism further comprises a stud, the stud is fixed on the base plate along a direction perpendicular to the bottom positioning surface, the pressing plate can move along the axial direction of the stud, and a locking nut used for limiting the position of the pressing plate is sleeved outside the stud.
Preferably, a waist-shaped hole for the stud to pass through is formed in the pressing plate, the waist-shaped hole extends along the direction of the vertical side positioning surface, and the pressing plate can slide along the stud through the waist-shaped hole.
Preferably, the bottom positioning plate and the side positioning plate are symmetrically arranged about the stud, and the second pressing mechanisms are symmetrically arranged about the stud; the clamp plate includes integrated into one piece's portion and guide part that compresses tightly, the portion that compresses tightly extends along the direction of parallel end locating surface, the portion that compresses tightly can compress tightly two inserts on end locating surface simultaneously, the guide part extends along the direction of perpendicular side locating surface, waist shape hole sets up on the guide part.
Preferably, still be equipped with the adjusting screw parallel with the double-screw bolt on the base plate, adjusting screw and base plate threaded connection, be equipped with the guide way that can hold adjusting screw on the guide part, the guide way extends along the length direction in waist shape hole, the width of guide way and adjusting screw's diameter phase-match, when the clamp plate slided along the double-screw bolt through waist shape hole, the guide way removed along the adjusting screw direction.
Preferably, the second pressing mechanism comprises a top block, the positioning plate on the opposite side surface of the top block is arranged between the positioning plate on the bottom surface and the pressing plate, and the top block can move along the direction vertical to the positioning surface of the side to press the bottom plate of the insert block on the positioning surface of the side.
Preferably, the second pressing mechanism further comprises a side top seat, the side top seat is fixed on the base plate, a threaded hole is formed in the side top seat, the axis of the threaded hole is perpendicular to the side positioning surface, a threaded rod is connected with the threaded hole in a threaded manner, and the top block is fixed at the end of the threaded rod.
Preferably, the kicking block is the round platform type, the minor diameter end of kicking block is used for contacting with the bottom plate of inserting, the diameter of the big diameter end of kicking block is greater than the diameter of screw rod, the screw rod still cup joints the spring of connecting between kicking block and side footstock outward.
The utility model has the advantages that: the utility model has the advantages that the positioning datum is an inner bottom surface, the auxiliary support is added on the bottom surface, so that the fitting degree of the inner bottom surface and the bottom surface of the tool is convenient, the positioning datum is changed, and the size from the hole center to the inner bottom surface is easier to ensure; the tool can be used for processing twice, so that the time is effectively saved; two pieces can be processed at a time, thereby effectively saving time.
Drawings
The accompanying drawings are included to provide a preferred understanding of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of an insert of the prior art;
FIG. 2 is a schematic structural view of the present invention when clamping a workpiece;
FIG. 3 is a side view of FIG. 2;
fig. 4 is a schematic view of the overall structure of the present invention;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is a schematic view showing the relative positions of the bottom positioning plate and the side positioning plate according to the present invention;
fig. 7 is a schematic diagram of the relative positions of the guide groove and the waist-shaped hole of the present invention.
Labeled as: 01. an insert base plate; 02. an insert side plate; 10. a bottom surface positioning plate; 11. A bottom positioning surface; 12. drilling a hole gap; 13. positioning pins; 20. a side positioning plate; 21. a side positioning surface; 22. drilling a notch; 30. pressing a plate; 31. a waist-shaped hole; 32. a guide groove; 33. A pressing part; 34. a guide portion; 40. a top block; 50. a substrate; 60. a stud; 61. locking the nut; 70. a side top seat; 71. a screw; 72. a spring; 80. and adjusting the screw.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 2 to 7, the special tool for insert machining according to the present embodiment includes a bottom positioning plate 10 and a side positioning plate 20, one side of the side positioning plate 20 is fixed on the bottom positioning plate 10, a bottom positioning surface 11 is formed on a surface of the bottom positioning plate 10 facing the side positioning plate 20, a gap capable of accommodating an insert side plate 02 is left between the other side of the side positioning plate 20 and the bottom positioning plate 10, and a side positioning surface 21 perpendicular to the bottom positioning surface 11 is formed on a surface of the side positioning plate 20 away from the fixed end; the clamping device is characterized by further comprising a first pressing mechanism for pressing the insert side plate 02 onto the bottom positioning surface 11 and a second pressing mechanism for pressing the insert bottom plate 01 onto the side positioning surface 21, during clamping, the insert side plate 02 is pressed onto the bottom positioning surface 11 through the first pressing mechanism, the position of the insert side plate 02 is positioned, the inner side bottom surface of the insert bottom plate 01 is pressed onto the side positioning surface 21 through the second pressing mechanism, the position of the insert bottom plate 01 is positioned, and the size from the center of a hole to the inner side bottom surface is easier to guarantee by taking the inner side bottom surface as a positioning reference;
specifically, a lower drilling notch 12 is arranged on the bottom positioning plate 10, an upper drilling notch 22 is arranged on the side positioning plate 20, when the side positioning plate 20 is fixed on the bottom positioning plate 10, the lower drilling notch 12 and the upper drilling notch 22 correspond to each other, at the moment, the insert side plate 02 is drilled, a drill bit can simultaneously penetrate through the upper drilling notch 22 and the lower drilling notch 12, namely, the insert side plates 02 on two sides can be drilled simultaneously, synchronous drilling on two sides can be completed by one-time clamping, and time is effectively saved; the lower drilling hole notch 12 and the upper drilling hole notch 22 respectively penetrate through the bottom positioning plate 10 and the side positioning plate 20 along the direction vertical to the bottom positioning surface 11, and the lower drilling hole notch 12 and the upper drilling hole notch 22 respectively form openings on the bottom positioning plate 10 and the side positioning plate 20 along the direction vertical to the side positioning surface 21, so that scrap iron can be conveniently discharged through the openings due to the padding height of the bottom positioning plate 10;
the bottom surface positioning plate 10 is further provided with a positioning pin 13, the positioning pin 13 is located on one side of the side surface positioning plate 20, the positioning pin 13 protrudes out of the bottom positioning surface 11, the positioning pin 13 can be in contact with a workpiece, the insert side plate 02 is placed behind the bottom positioning surface 11, the insert is moved until the insert is in contact with the positioning pin 13, the insert is positioned, drilling operation is performed, and accuracy of a drilling position can be guaranteed.
Specifically, the clamping device further comprises a base plate 50, the bottom positioning plate 10 is fixed on the base plate 50, the first pressing mechanism comprises a pressing plate 30 and a stud 60, the stud 60 is fixed on the base plate 50 along a direction perpendicular to the bottom positioning surface 11, the side positioning plate 20 is located between the bottom positioning plate 10 and the pressing plate 30, the pressing plate 30 can move along the axial direction of the stud 60 to press the insert side plate 02 on the bottom positioning surface 11, a locking nut 61 used for limiting the position of the pressing plate 30 is sleeved outside the stud 60, the locking nut 61 and the bottom positioning plate 10 are located on two sides of the pressing plate 30, and the pressing plate 30 can be pushed to move along the axial direction of the stud 60 to press the insert side plate 02 on the bottom positioning surface 11 through rotating the locking nut 61 until locking, so that fixing is;
the pressing plate 30 is provided with a waist-shaped hole 31 for the stud 60 to pass through, the waist-shaped hole 31 extends along the direction perpendicular to the positioning surface 21, and the pressing plate 30 can slide along the stud 60 through the waist-shaped hole 31; the base plate 50 is further provided with an adjusting screw 80 parallel to the stud 60, the adjusting screw 80 is in threaded connection with the base plate 50, the limiting position of the pressure plate 30 can be adjusted by rotating the adjusting screw 80, the pressure plate 30 is provided with a guide groove 32 capable of accommodating the adjusting screw 80, the guide groove 32 extends along the length direction of the kidney-shaped hole 31, the width of the guide groove 32 is matched with the diameter of the adjusting screw 80, preferably, one end of the guide groove 32 penetrates through the pressure plate 30, when the pressure plate 30 slides along the stud 60 through the kidney-shaped hole 31, the guide groove 32 moves along the guide direction of the adjusting screw 80, the position of the positioning plate 20 on the opposite side surface of the pressure plate 30 can be adjusted, and the processing of inserts with.
The second pressing mechanism comprises a top block 40 and a side top seat 70, the side top seat 70 is fixed on the base plate 50, the opposite side positioning plate 20 of the top block 40 is arranged between the bottom positioning plate 10 and the pressing plate 30, a threaded hole is formed in the side top seat 70, the axis of the threaded hole is perpendicular to the side positioning surface 21, a threaded rod 71 is connected with the threaded hole in a threaded manner, the top block 40 is fixed at the end part of the threaded rod 71, and the top block 40 can be driven to move along the direction of the perpendicular side positioning surface 21 through the rotation of the threaded rod 71 so as to press the insert bottom plate 01 onto the side positioning surface 21 to realize the;
the top block 40 is in a circular truncated cone shape, the small-diameter end of the top block 40 is used for being in contact with the insert base plate 01, the contact position of the top block 40 and the insert base plate 01 is the middle of the insert base plate 01 through the positioning of the positioning pin 13, the fixing effect is guaranteed, the diameter of the large-diameter end of the top block 40 is larger than that of the screw 71, the screw 71 is further sleeved with the spring 72 connected between the top block 40 and the side top seat 70, and the spring 72 can improve larger pressing force.
In another embodiment, two bottom positioning plates 10 and two side positioning plates 20 are symmetrically arranged about the stud 60, the two side positioning plates 20 on the bottom positioning plate 10 are respectively provided with a positioning pin 13, preferably, the two positioning pins 13 are both arranged in the middle of the bottom positioning plate 10, and during clamping, the insert moves from two sides to the middle of the bottom positioning plate 10 for positioning, so that the clamping is more convenient; two second pressing mechanisms are symmetrically arranged around the stud 60; the pressing plate 30 is generally in a T shape, the pressing plate 30 comprises a pressing part 33 and a guide part 34 which are integrally formed, the pressing part 33 extends along the direction parallel to the bottom positioning surface 11, the pressing part 33 can simultaneously press the insert side plates 02 of two inserts on the bottom positioning surface 11, two workpieces can be machined at one time, and time is effectively saved; wherein the guide portion 34 extends in the direction of the vertical side positioning face 21, and the kidney-shaped hole 31 and the guide groove 32 are both provided on the guide portion 34.
The utility model discloses a theory of operation:
the insert is transversely placed, the insert side plate 02 on one side of the insert enters a gap between the side surface positioning plate 20 and the bottom surface positioning plate 10, the insert moves from two sides to the middle part of the bottom surface positioning plate 10 until the insert is in contact with the positioning pin 13 for positioning, after the position of the pressure plate 30 relative to the side surface positioning plate 20 is adjusted, the pressure plate 30 can be pushed to move along the axial direction of the stud 60 to press the insert side plate 02 on the bottom positioning surface 11 through rotating the locking nut 61 until the insert is locked, and fixing is realized; the rotation of the screw 71 can drive the top block 40 to move along the direction of the vertical side positioning surface 21 so as to press the insert bottom plate 01 on the side positioning surface 21, thereby realizing fixation; wherein, the locking nut 61 and the screw 71 are rotated in sequence, so that accurate positioning can be ensured; the size from the center of the hole to the inner bottom surface is easier to ensure by taking the inner bottom surface as a positioning reference;
at the moment, the insert side plates 02 are drilled, and the drill bit can simultaneously penetrate through the upper drilling notch 22 and the lower drilling notch 12, so that the insert side plates 02 on two sides can be drilled simultaneously, synchronous drilling on two sides can be completed by one-time clamping, and the time is effectively saved; simultaneously chamfering two corners of the upper insert side plate 02; after the machining is finished, the insert is disassembled, the direction of the insert is converted, the insert is clamped again, and chamfering machining is carried out on two corners of the insert side plate 02 on the other side, so that the machining can be finished by clamping twice by using the tool, and the time is effectively saved; two pieces can be processed at a time, thereby effectively saving time.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A special tool for processing an insert is characterized by comprising a bottom surface positioning plate and a side surface positioning plate, wherein one side of the side surface positioning plate is fixed on the bottom surface positioning plate, the surface of the bottom surface positioning plate, which faces the side surface positioning plate, forms a bottom positioning surface, a gap capable of accommodating an insert side plate is reserved between the other side of the side surface positioning plate and the bottom surface positioning plate, and the surface of the side surface positioning plate, which is far away from a fixed end, forms a side positioning surface vertical to the bottom positioning surface; the clamping device also comprises a first pressing mechanism for pressing the insert side plate on the bottom positioning surface and a second pressing mechanism for pressing the insert bottom plate on the side positioning surface.
2. The tooling special for insert machining according to claim 1, wherein the bottom positioning plate and the side positioning plate are respectively provided with a drilling notch corresponding to each other, the drilling notches respectively penetrate through the bottom positioning plate and the side positioning plate along a direction perpendicular to the bottom positioning surface, and the drilling notches further form openings on the bottom positioning plate and the side positioning plate along a direction perpendicular to the side positioning surface.
3. The tooling special for insert machining according to claim 1 or 2, wherein the first pressing mechanism comprises a pressing plate, the side positioning plate is positioned between the bottom positioning plate and the pressing plate, and the pressing plate can move in a direction perpendicular to the bottom positioning surface to press the insert side plate onto the bottom positioning surface.
4. The tooling special for insert machining according to claim 3, further comprising a base plate, wherein the bottom positioning plate is fixed on the base plate, the first pressing mechanism further comprises a stud, the stud is fixed on the base plate along a direction perpendicular to the bottom positioning surface, the pressing plate can move along the axial direction of the stud, and a locking nut for limiting the position of the pressing plate is further sleeved outside the stud.
5. The tooling special for insert machining according to claim 4, wherein a kidney-shaped hole for a stud to pass through is formed in the pressing plate, the kidney-shaped hole extends along the direction of the vertical side positioning surface, and the pressing plate can slide along the stud through the kidney-shaped hole.
6. The tooling special for insert machining according to claim 5, wherein two bottom surface positioning plates and two side surface positioning plates are symmetrically arranged about the stud, and two second pressing mechanisms are symmetrically arranged about the stud; the clamp plate includes integrated into one piece's portion and guide part that compresses tightly, the portion that compresses tightly extends along the direction of parallel end locating surface, the portion that compresses tightly can compress tightly two inserts on end locating surface simultaneously, the guide part extends along the direction of perpendicular side locating surface, waist shape hole sets up on the guide part.
7. The tooling special for insert machining according to claim 6, wherein an adjusting screw parallel to the stud is further arranged on the base plate, the adjusting screw is in threaded connection with the base plate, a guide groove capable of accommodating the adjusting screw is formed in the guide portion, the guide groove extends along the length direction of the waist-shaped hole, the width of the guide groove is matched with the diameter of the adjusting screw, and when the pressing plate slides along the stud through the waist-shaped hole, the guide groove moves along the direction of the adjusting screw.
8. The tooling special for insert machining according to any one of claims 4 to 7, wherein the second pressing mechanism comprises a top block, the opposite side positioning plate of the top block is arranged between the bottom positioning plate and the pressing plate, and the top block can move along the direction perpendicular to the side positioning surface to press the insert bottom plate onto the side positioning surface.
9. The tooling special for insert machining according to claim 8, wherein the second pressing mechanism further comprises a side top seat, the side top seat is fixed on the base plate, a threaded hole is formed in the side top seat, the axis of the threaded hole is perpendicular to the side positioning surface, a threaded rod is connected to the threaded hole in a threaded manner, and the top block is fixed at the end of the threaded rod.
10. The tooling special for insert machining according to claim 9, wherein the top block is in a circular truncated cone shape, the small-diameter end of the top block is used for being in contact with the insert bottom plate, the large-diameter end of the top block is larger than the screw rod in diameter, and a spring connected between the top block and the side top seat is sleeved outside the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922441773.4U CN211540357U (en) | 2019-12-30 | 2019-12-30 | Insert processing special tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922441773.4U CN211540357U (en) | 2019-12-30 | 2019-12-30 | Insert processing special tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211540357U true CN211540357U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922441773.4U Active CN211540357U (en) | 2019-12-30 | 2019-12-30 | Insert processing special tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211540357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260728A (en) * | 2022-01-20 | 2022-04-01 | 石家庄达辛科技有限公司 | Processing tool, processing system and processing method for handle part |
| CN114526414A (en) * | 2022-02-28 | 2022-05-24 | 深圳市道通科技股份有限公司 | Calibration support and calibration equipment |
-
2019
- 2019-12-30 CN CN201922441773.4U patent/CN211540357U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260728A (en) * | 2022-01-20 | 2022-04-01 | 石家庄达辛科技有限公司 | Processing tool, processing system and processing method for handle part |
| CN114260728B (en) * | 2022-01-20 | 2024-01-26 | 石家庄达辛科技有限公司 | Processing tool, processing system and processing method of handle part |
| CN114526414A (en) * | 2022-02-28 | 2022-05-24 | 深圳市道通科技股份有限公司 | Calibration support and calibration equipment |
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