CN213053754U - Radial drill processing axle type frock - Google Patents
Radial drill processing axle type frock Download PDFInfo
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- CN213053754U CN213053754U CN202021648601.0U CN202021648601U CN213053754U CN 213053754 U CN213053754 U CN 213053754U CN 202021648601 U CN202021648601 U CN 202021648601U CN 213053754 U CN213053754 U CN 213053754U
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- 238000005553 drilling Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 44
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 238000003754 machining Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 description 9
- 239000002023 wood Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The application relates to a tool for processing shafts by a radial drilling machine, relates to the field of shaft workpiece processing, and comprises a base for being inserted into a workbench, two clamping screws arranged on the base, clamping plates arranged on the two clamping screws in a penetrating manner, and locking nuts in threaded connection with the clamping screws; the base is provided with an abutting curved surface which is contacted with the workpiece; the two clamping screws are arranged in parallel; the workpiece is positioned in an area formed by the base, the two clamping screws and the clamping plate, and the clamping plate is in a state of tightly abutting the workpiece on the base; the clamping plate is provided with a clamping curved surface; the clamping curved surface is used for being abutted against a workpiece. The stability of axle type work piece when this application has improved radial drill counter shaft type work piece locating hole processing.
Description
Technical Field
The application relates to the field of shaft workpiece machining, in particular to a tool for machining shafts by a radial drilling machine.
Background
A radial drill is a drill in which a radial arm is rotatable and liftable around a column, and a spindle head is generally horizontally movable on the radial arm. When a hole is machined on a vertical drilling machine, the centering of a cutter and a workpiece is realized through the movement of the workpiece, but the centering is obviously very inconvenient for some large and heavy workpieces; the radial drilling machine can be centered by the position of the movable tool shaft, which brings great convenience to processing holes on large and heavy workpieces in single-piece and small-batch production.
When the shaft is machined, a positioning hole for fixing a lathe tailstock needs to be drilled in the axial direction of the shaft, however, when the shaft workpiece is machined through a radial drilling machine, the shaft workpiece needs to be fixed through a tool, and the stability of the rear shaft workpiece is poor when the shaft workpiece is fixed through the tool used at present.
Disclosure of Invention
In order to improve radial drill and carry out the stability of axle type work piece when locating hole adds man-hour to axle type work piece, this application provides a radial drill processes frock for axle type.
The application provides a pair of radial drill processing frock for axle type adopts following technical scheme:
a radial drilling machine shaft machining tool comprises a base, two clamping screws, clamping plates and a locking nut, wherein the base is used for being connected with a workbench in an inserting mode;
the base is provided with an abutting curved surface which is in contact with a workpiece;
the two clamping screw rods are arranged in parallel;
the workpiece is located in an area formed by the base, the two clamping screws and the clamping plate, and the clamping plate is in a state of abutting the workpiece on the base.
Through adopting above-mentioned technical scheme, at the in-process that uses radial drill counter shaft to carry out locating hole processing, place the axle in advance in the open area that base and two clamping screw formed, and make the side butt of axle on the butt curved surface of base, then wear to establish two clamping screw with the grip block on, and twist respectively to two clamping screw and lock nut, then screw up lock nut gradually on clamping screw, and make lock nut support the side of grip block tightly, then the grip block supports the axle tightly on the butt curved surface of base, then the cutter counter shaft that uses radial drill again carries out the location processing, not only make the cutter be convenient for fix a position, and in the cutter course of working, the fixed stability of this frock counter shaft is higher.
Preferably, the clamping plate is provided with a clamping curved surface;
the clamping curved surface is used for being abutted against a workpiece.
Through adopting above-mentioned technical scheme, the clamping face through making the grip block is the centre gripping curved surface, and the holder counter shaft of not only being convenient for is fixed, and has improved the stability of axle when this frock counter shaft is fixed, and the locating hole of the radial drill's of being convenient for cutter counter shaft is processed.
Preferably, the device further comprises a first flexible backing plate;
the first flexible base plate is located between the base and the workpiece.
Through adopting above-mentioned technical scheme, through set up first flexible backing plate between work piece and base to the butt curved surface is to the scratch of work piece when having reduced work piece and butt curved surface butt.
Preferably, the device further comprises a second flexible backing plate;
the second flexible backing plate is located between the clamping plate and the workpiece.
By adopting the technical scheme, the second flexible base plate is arranged between the workpiece and the clamping plate, so that the scratch of the clamping curved surface to the workpiece when the workpiece is abutted against the clamping curved surface is reduced.
Preferably, the device further comprises a pressing component arranged on the base.
Through adopting above-mentioned technical scheme, compress tightly the subassembly through setting up on the base to after fixing the circumference of axle, the axial of counter shaft compresses tightly, and the locating hole of the cutter counter shaft of the radial drill of being convenient for is processed.
Preferably, the compression assembly comprises a compression screw rod arranged on the base, a pressure plate penetrating through the compression screw rod, a cushion block arranged on the base and a compression nut in threaded connection with the compression screw rod;
one end of the pressure plate is pressed on the workpiece, and the other end of the pressure plate is pressed on the cushion block;
the cushion block is positioned on one side of the compression screw rod, which is far away from the workpiece.
Through adopting above-mentioned technical scheme, use the grip block counter shaft to carry out the frock fixed back, wear to establish the clamp plate on compression screw to put the cushion on the base, then revolve the compression screw soon on compression screw, and make gland nut support tightly on the clamp plate, thereby make the clamp plate compress tightly the axle, improved the stability of cutter counter shaft when processing.
Preferably, the device further comprises a third flexible backing plate;
the third flexible base plate is located between the workpiece and the pressing plate, and a hole for the cutter to penetrate through is formed in the third flexible base plate.
By adopting the technical scheme, the third flexible base plate is arranged between the workpiece and the pressing plate, so that the scratch of the pressing plate to the shaft is reduced.
Preferably, a kidney-shaped groove is arranged on the pressing plate;
the compression screw penetrates through the kidney-shaped groove.
By adopting the technical scheme, the waist-shaped groove is formed in the pressing plate, so that the position of the pressing plate can be adjusted according to shafts with different sizes.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the process of using the radial drilling machine to process shaft workpieces, the shaft is placed in an open area formed by the base and the two clamping screws in advance, the side end of the shaft is abutted to the abutting curved surface of the base, then the clamping plate is arranged on the two clamping screws in a penetrating mode, the two clamping screws are respectively screwed with the upper locking nut, then the locking nuts are gradually screwed on the clamping screws, the side ends of the clamping plates are abutted to the locking nuts, then the shaft is abutted to the abutting curved surface of the base through the clamping plate, then the tool of the radial drilling machine is used for positioning and processing the shaft, the tool is convenient to position, and in the tool processing process, the stability of the tool for fixing the shaft is high.
2. The clamping surface through making the grip block is the centre gripping curved surface, and the holder counter shaft of not only being convenient for is fixed, and has improved the stability of axle when this frock counter shaft is fixed, and the locating hole of the cutter counter shaft of the radial drill of being convenient for is processed.
3. After the clamping plate is used for fixing the shaft in a tooling manner, the pressing plate is arranged on the compression screw in a penetrating manner, the cushion block is arranged on the base, the compression screw is screwed on the compression screw, and the compression nut is abutted against the pressing plate, so that the pressing plate compresses the shaft, and the stability of the shaft when the cutter is used for processing the shaft is improved.
Drawings
FIG. 1 is a schematic structural view of a tool of an embodiment of the present application installed on a radial drilling machine.
Fig. 2 is a schematic structural diagram of a tool for clamping and fixing a shaft according to an embodiment of the application.
Description of reference numerals: 11. a base; 111. a base body; 112. a top plate; 11a, an abutting curved surface; 12. clamping the screw rod; 13. a clamping plate; 13a, clamping a curved surface; 14. locking the nut; 21. a first flexible backing plate; 22. a second flexible backing plate; 3. a compression assembly; 31. a compression screw; 32. pressing a plate; 321. a kidney-shaped groove; 33. cushion blocks; 34. a compression nut; 35. a third flexible mat.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses radial drill processes frock for axle type.
Referring to fig. 1, the fixture is arranged on a workbench of a radial drilling machine, and comprises a base 11 arranged on the workbench, two clamping screws 12 arranged on the base 11, clamping plates 13 arranged on the two clamping screws 12 in a penetrating manner, and locking nuts 14 in threaded connection with the clamping screws 12.
When the fixture clamps and fixes a shaft, the shaft is firstly arranged in an open area formed by the base 11 and the two clamping screws 12, the non-processing side of the shaft is placed on the workbench, the side end of the shaft abuts against the side end of the base 11, then the clamping plates 13 penetrate through the two clamping screws 12, the locking nuts 14 are screwed on the two clamping screws 12, the locking nuts 14 abut against the clamping plates 13, the shaft is clamped and abutted against the base 11 by the clamping plates 13, and then a cutter of a radial drilling machine can process positioning holes on the shaft.
The base 11 includes a base body 111 and a top plate 112 disposed on the base body 111, the bottom end of the base body 111 is inserted into a dovetail groove on the workbench, and the top plate 112 is disposed at the side end of the base body 111. The top plate 112 is provided with the abutting curved surface 11a, the abutting curved surface 11a is located at one end, far away from the base body 111, of the top plate 112, when the tool is used for fixing the shaft, the side end of the shaft abuts against the abutting curved surface 11a, the abutting curved surface 11a is convenient for the top plate 112 to fix the shaft, and the stability of the shaft during shaft fixing is improved.
Referring to fig. 1, two clamping screws 12 are disposed in parallel, the clamping screws 12 are vertically fixed on the side end surface of the base body 111, the two clamping screws 12 are located below the top plate 112, and the two clamping screws 12 are located at the same height as the side end of the base body 111.
The clamping plate 13 is provided with a clamping curved surface 13a, when the shaft is fixed by using the clamping plate 13, the clamping curved surface 13a on the clamping plate 13 is abutted against the side end of the shaft, so that the extrusion deformation of the side end of the shaft is reduced, and the stability of the shaft is improved.
After the shaft is clamped by the clamping plate 13, the lock nut 14 is screwed on the clamping screw 12, and the lock nut 14 is screwed tightly against the end surface of the clamping plate 13 far away from the shaft.
Referring to fig. 1 and 2, in the process of clamping and fixing the shaft by using the tool, the stability of shaft clamping is considered, and the scratch of the shaft in the process of clamping the shaft is reduced.
The first flexible backing plate 21 is laid between the top plate 112 and the shaft, and a flexible material such as a rubber material or a wood material can be used for the first flexible backing plate 21, so as to improve the stability of the shaft when the top plate 112 clamps and fixes the shaft.
The second flexible backing plate 22 is backing between the clamping plate 13 and the shaft, and similarly, a flexible material such as a rubber material or a wood material can be used for the second flexible backing plate 22, so as to improve the stability of the shaft when the clamping plate 13 clamps and fixes the shaft. When the shaft is clamped by the second flexible mat 22, the second flexible mat 22 may be placed in the key groove of the shaft so that the second flexible mat 22 protrudes from the key groove, and the clamping plate 13 may abut on the second flexible mat 22.
Referring to fig. 1 and 2, in order to further improve the stability of the shaft when the positioning hole is formed in the shaft, the pressing member 3 is further provided on the base body 111, and the pressing member 3 includes a pressing screw 31 provided on the base body 111, a pressing plate 32 inserted into the pressing screw 31, a spacer 33 provided on the base body 111, and a pressing nut 34 screwed to the pressing screw 31.
The pressing screw 31 is vertically arranged on the top end face of the base body 111, a kidney-shaped groove 321 is arranged on the pressing plate 32, and the pressing screw 31 penetrates through the kidney-shaped groove. When the size of the shaft to be processed is different, the position of the hold-down screw 31 in the kidney-shaped groove 321 can be adjusted. The cushion block 33 is placed on the base body 111, and the cushion block 33 is located on the side of the pressing screw 31 away from the workpiece.
After the shaft is clamped by the clamping plate 13, the pressing plate 32 is arranged on the pressing screw rod 31 in a penetrating mode, when the top end of the shaft is pressed by the pressing plate 32, one end of the pressing plate 32 is pressed on the shaft, the other end of the pressing plate 32 is pressed on the cushion block 33, then the pressing nut 34 is screwed on the pressing screw rod 31, and the pressing nut 34 is abutted against the pressing plate 32.
When the pressing plate 32 is used for pressing a shaft, in order to reduce the scratch of the pressing plate 32 on the shaft, a third flexible base plate 35 is arranged between the pressing plate 32 and the shaft, the third flexible base plate 35 can be made of flexible materials such as rubber materials or wood materials, and through holes for allowing cutters of the radial drilling machine to pass through are formed in the third flexible base plate 35.
After the shaft is compressed, the positioning hole can be processed by using a radial drilling machine.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a radial drill processes frock for axle type which characterized in that: comprises a base (11) for being inserted with a workbench, two clamping screws (12) arranged on the base (11), a clamping plate (13) arranged on the two clamping screws (12) in a penetrating way, and a locking nut (14) connected to the clamping screws (12) in a threaded way;
the base (11) is provided with a butting curved surface (11 a), and the butting curved surface (11 a) is contacted with a workpiece;
the two clamping screws (12) are arranged in parallel;
the workpiece is positioned in an area formed by the base (11), the two clamping screws (12) and the clamping plate (13), and the clamping plate (13) has a state of tightly pressing the workpiece on the base (11).
2. The tool for machining shafts by using the radial drilling machine as claimed in claim 1, wherein the tool comprises: the clamping plate (13) is provided with a clamping curved surface (13 a);
the clamping curved surface (13 a) is used for being abutted against a workpiece.
3. The tool for machining shafts by using the radial drilling machine as claimed in claim 1, wherein the tool comprises: further comprising a first flexible pad (21);
the first flexible backing plate (21) is located between the base (11) and the workpiece.
4. The tool for machining shafts by using the radial drilling machine as claimed in claim 1, wherein the tool comprises: further comprising a second flexible pad (22);
the second flexible backing plate (22) is located between the clamping plate (13) and the workpiece.
5. The tool for machining shafts by using the radial drilling machine as claimed in claim 1, wherein the tool comprises: the pressing component (3) is arranged on the base (11).
6. The tool for machining shafts by using the radial drilling machine as claimed in claim 5, wherein the tool comprises: the pressing component (3) comprises a pressing screw rod (31) arranged on the base (11), a pressing plate (32) arranged on the pressing screw rod (31) in a penetrating mode, a cushion block (33) arranged on the base (11) and a pressing nut (34) in threaded connection with the pressing screw rod (31);
one end of the pressure plate (32) is pressed on the workpiece, and the other end of the pressure plate is pressed on the cushion block (33);
the cushion block (33) is positioned on one side of the compression screw rod (31) far away from the workpiece.
7. The tool for machining shafts by using the radial drilling machine as claimed in claim 6, wherein the tool comprises: further comprising a third flexible pad (35);
the third flexible base plate (35) is located between the workpiece and the pressing plate (32), and a hole for the cutter to penetrate through is formed in the third flexible base plate (35).
8. The tool for machining shafts by using the radial drilling machine as claimed in claim 6, wherein the tool comprises: a kidney-shaped groove (321) is arranged on the pressure plate (32);
the compression screw rod (31) penetrates through the kidney-shaped groove (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021648601.0U CN213053754U (en) | 2020-08-10 | 2020-08-10 | Radial drill processing axle type frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021648601.0U CN213053754U (en) | 2020-08-10 | 2020-08-10 | Radial drill processing axle type frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213053754U true CN213053754U (en) | 2021-04-27 |
Family
ID=75581735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021648601.0U Expired - Fee Related CN213053754U (en) | 2020-08-10 | 2020-08-10 | Radial drill processing axle type frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213053754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118106523A (en) * | 2024-04-28 | 2024-05-31 | 嘉禾县雷仕机械铸造实业有限公司 | Radial drilling machine easy to adjust |
-
2020
- 2020-08-10 CN CN202021648601.0U patent/CN213053754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118106523A (en) * | 2024-04-28 | 2024-05-31 | 嘉禾县雷仕机械铸造实业有限公司 | Radial drilling machine easy to adjust |
| CN118106523B (en) * | 2024-04-28 | 2024-06-25 | 嘉禾县雷仕机械铸造实业有限公司 | Radial drilling machine easy to adjust |
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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 |
Granted publication date: 20210427 |