CN216463066U - Frock clamp suitable for drilling machine processing inclined hole - Google Patents
Frock clamp suitable for drilling machine processing inclined hole Download PDFInfo
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- CN216463066U CN216463066U CN202122925730.0U CN202122925730U CN216463066U CN 216463066 U CN216463066 U CN 216463066U CN 202122925730 U CN202122925730 U CN 202122925730U CN 216463066 U CN216463066 U CN 216463066U
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Abstract
The utility model relates to a tool clamp suitable for a drilling machine to process inclined holes, which comprises a body arranged on the drilling machine and used for installing a workpiece to be processed, and is characterized in that: the cross section of the body is V-shaped, the body comprises a first connecting plate used for being connected with a drilling machine and a second connecting plate used for being connected with a workpiece to be processed, the joint end of the first connecting plate and the second connecting plate is located at the middle tip end of the V-shaped body, the second connecting plate can be hinged to the middle tip end of the first connecting plate relative to the first connecting plate, and an indicating device used for assisting in indicating the hinge angle between the second connecting plate and the first connecting plate is arranged at the middle tip end of the V-shaped body. Utilize indicating device, can make the second connecting plate that is connected and to wait to process the work piece can adjust the articulated angle that corresponds more accurately relatively first connecting plate, the characteristics of the inclined hole of the drilling machine precision finishing of being convenient for.
Description
Technical Field
The utility model relates to a tool clamp, in particular to a tool clamp which is convenient to be connected with a drilling machine to process an inclined hole.
Background
Radial drills, which may also be referred to as radial drills. The radial drilling machine is a hole processing device, can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like, is suitable for hole processing of large parts with multiple holes in single pieces or mass production, and is a common machine tool in common machining workshops. Because radial drill's drill bit stroke is single, generally can only process the hole of perpendicular to bottom surface, to appointed and bottom surface angular hole, radial drill lacks the machining capacity. Therefore, the utility model discloses a chinese utility model discloses an inclined hole processing frock for radial drill for patent number ZL201721791705.5 (the bulletin number of grant is CN207770892U) which is including bottom plate, apron and mounting panel, the last inclined plane of mounting panel passes through the bolt and is connected with the work piece of treating the processing for on the work piece perpendicular to mounting panel, the workable inclined hole of radial drill like this, although this radial drill can realize the regulation of processing angle, radial drill's application range has been expanded, its adjustment process has the problem of not accurate enough, need make further improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a tool clamp which can accurately adjust the angle required by machining according to a part to be machined and is suitable for a drilling machine to machine an inclined hole, aiming at the current state of the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: this frock clamp suitable for drilling machine processing inclined hole, including placing the body that is used for the installation to treat the processing work piece on the drilling machine, its characterized in that: the cross section of the body is V-shaped, the body comprises a first connecting plate used for being connected with a drilling machine and a second connecting plate used for being connected with a workpiece to be processed, the joint end of the first connecting plate and the second connecting plate is located at the middle tip end of the V-shaped body, the second connecting plate can be hinged to the middle tip end of the first connecting plate, and an indicating device used for assisting in indicating the hinge angle of the second connecting plate relative to the first connecting plate is arranged at the middle tip end.
In order to achieve adjustability of the machining angle, it is preferable that the first connecting plate is further provided with an adjusting mechanism capable of adjusting the hinge angle between the second connecting plate and the first connecting plate. The hinge angle between the second connecting plate and the first connecting plate can be realized through the arrangement of the adjusting mechanism, so that the adaptability adjustment according to the inclined hole angle of a workpiece to be processed can be realized, and the inclined hole angle adjusting mechanism is vertical to a processing part of a drilling machine for processing the inclined hole.
In order to realize the adjustment of the hinge angle of the second connecting plate relative to the first connecting plate, preferably, the adjusting mechanism comprises an adjusting block which is arranged on the first connecting plate and can move relative to the indicating device, an adjusting plate which is hinged on the adjusting block and is connected with the second connecting plate, and a driving part which drives the adjusting block to move relative to the indicating device. The driving portion drives the adjusting block to move, and then the hinged plate is driven to rotate, so that the hinge angle between the first connecting plate and the second connecting plate can be changed, meanwhile, the indicating device can be used for assisting in indicating the hinge angle between the second connecting plate and the first connecting plate, and finally the precision of the adjusting process is achieved.
In order to realize the movement of the adjusting block, preferably, the first connecting plate is provided with an opening for limiting the adjusting block to move along the relative indicating device, the first connecting plate is provided with a sliding groove for the adjusting block to slide on two opposite inner side walls of the opening, correspondingly, the adjusting block comprises a base part and rollers arranged on two sides of the corresponding sliding groove of the base part, the rollers can drive the adjusting block to slide along the sliding groove, the base part is provided with a hinged seat for hinging the adjusting plate, and the rollers are arranged in the sliding groove, so that the sliding groove of the adjusting block relative to the first connecting plate slides due to the rolling of the rollers.
Meanwhile, in order to realize the movement of the adjusting block driven by the driving part, from the perspective of simple structure, preferably, the driving part is a hand wheel and an adjusting screw rod which are positioned outside the periphery of the opening of the first connecting plate, the adjusting screw rod comprises a first end part connected with the hand wheel and a second end part which penetrates through the adjusting block and is connected to the first connecting plate, the adjusting block is provided with a threaded part in threaded connection with the adjusting screw rod, and under the state of rotating the hand wheel, the adjusting block can only move along the adjusting screw rod under the limiting action of the chute of the first connecting plate.
In order to maintain the adjusted setting angle of the second connecting plate relative to the first connecting plate, it is preferable that the hand wheel is further provided with a locking portion, and the hand wheel can be connected to the periphery of the opening portion of the first connecting plate by means of an external locking member in a state of being connected to the locking portion.
In order to be able to press the workpiece to be machined, at least one pressing mechanism for pressing the workpiece to be machined is preferably arranged on the second connecting plate.
In order to be adaptively adjusted according to the size of the workpiece to be processed, preferably, the pressing mechanism includes an inverted L-shaped pressing rod, the pressing rod includes a pressing rod head for pressing the workpiece to be processed and a pressing rod tail abutting against the second connecting plate, the pressing rod head is provided with an adjusting hole, correspondingly, the second connecting plate is provided with a caulking groove, an adjusting piece is arranged in the caulking groove, the adjusting piece at least partially penetrates through the adjusting hole, and the pressing rod can be connected to the second connecting plate in a state that a fastening piece is connected to a portion of the adjusting piece outside the adjusting hole. Because the depression bar can adjust its depression bar head through the regulating part and treat the distance of processing the work piece relatively to can be according to the size of waiting to process the work piece and the adjustment, the accommodation process is: the fastener is unscrewed, so that the adjusting piece can move relative to the adjusting hole, and the pressing rod can move to the corresponding position.
The structure of the adjusting piece is simple, preferably, the adjusting piece comprises an adjusting head capable of sliding in the caulking groove and an adjusting rod connected with the adjusting head and arranged in parallel with the pressing rod tail, and the end part of the adjusting rod penetrates through the adjusting hole and is connected with a fastening piece.
The indicating means is preferably an angle scale from the viewpoint of simple structure.
Compared with the prior art, the utility model has the advantages that: utilize indicating device, can make the second connecting plate that is connected and to wait to process the work piece can adjust the articulated angle that corresponds more accurately relatively first connecting plate, the characteristics of the inclined hole of the drilling machine precision finishing of being convenient for.
Drawings
FIG. 1 is a schematic structural view of a work fixture suitable for a drilling machine to process inclined holes and connected to the drilling machine in the embodiment of the utility model;
FIG. 2 is a schematic structural view of a tool clamp suitable for a drilling machine to process inclined holes in the embodiment of the utility model;
FIG. 3 is a cross-sectional view at an angle of FIG. 2;
FIG. 4 is a cross-sectional view at another angle of FIG. 2;
FIG. 5 is a schematic view of the structure at yet another angle of FIG. 2;
FIG. 6 is a cross-sectional view of FIG. 5;
fig. 7 is a schematic structural diagram of a handwheel in an embodiment of the utility model.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in FIGS. 1 to 7, the preferred embodiment of the present invention is shown. The tool clamp suitable for the drilling machine to process the inclined hole comprises a body 2 which is placed on the drilling machine 1 and used for mounting a workpiece 4 to be processed, the cross section of the body 2 is V-shaped, the tool clamp comprises a first connecting plate 21 used for being connected with the drilling machine 1 and a second connecting plate 22 used for being connected with the workpiece 4 to be processed, the joint end of the first connecting plate 21 and the second connecting plate 22 is located at the middle tip end part 23 of the V shape, the second connecting plate 22 can be hinged relative to the first connecting plate 21 at the middle tip end part 23, an indicating device 24 which can be used for assisting in indicating the hinge angle between the second connecting plate 22 and the first connecting plate 21 is arranged at the middle tip end part 23, the indicating device 24 can enable the second connecting plate 22 connected with the workpiece 4 to be processed to adjust the corresponding hinge angle relative to the first connecting plate 21 more accurately, and the drilling machine 1 can process the inclined hole accurately, in view of the simple structure of the indicating device 24, the indicating device 24 is preferably a protractor.
Specifically, in order to realize the adjustability of the machining angle, the first connecting plate 21 is further provided with an adjusting mechanism 3 capable of adjusting the hinge angle between the second connecting plate 22 and the first connecting plate 21, and the hinge angle between the second connecting plate 22 and the first connecting plate 21 can be realized through the adjustment of the adjusting mechanism 3, so that the adjustment of adaptability according to the angle of the inclined hole of the workpiece 4 to be machined can be realized, and the workpiece can be perpendicular to the machining part of the drilling machine 1 for machining the inclined hole. The adjusting mechanism 3 includes an adjusting block 31 disposed on the first connecting plate 21 and capable of moving relative to the indicating device 24, an adjusting plate 32 hinged to the adjusting block 31 and connected to the second connecting plate 22, and a driving portion 33 for driving the adjusting block 31 to move relative to the indicating device 24. Through the removal of drive division 33 drive regulating block 31, and then drive the rotation of second connecting plate 22 to can change the articulated angle between first connecting plate 21 and the second connecting plate 22, utilize indicating device 24 can assist the articulated angle between instructing second connecting plate 22 relative first connecting plate 21 simultaneously, finally realize the precision of adjustment process. In this embodiment, in order to realize the movement of the adjusting block 31, the first connecting plate 21 is provided with a mouth 211 for limiting the adjusting block 31 to move along the relative indicating device 24, the first connecting plate 21 is provided with sliding slots 212 for the adjusting block 31 to slide on two opposite inner side walls of the mouth 211, correspondingly, the adjusting block 31 comprises a base 311 and rollers 312 arranged on two sides of the base 311 corresponding to the sliding slots 212, the rollers 312 can drive the adjusting block 31 to slide along the sliding slots 212, the base 311 is provided with a hinge seat 313 for the adjusting plate 32 to hinge, the roller 312 is arranged in the sliding slot 212, so that the adjusting block 31 slides relative to the sliding slot 212 of the first connecting plate 21 due to the rolling of the roller 312, and as the adjusting block 31 moves towards the direction of the indicating device 24, the adjusting plate 32 can only hinge on the hinge seat 313, so that the adjusting plate 32 can push the second connecting plate 22 to rotate until the angle of the inclined hole of the workpiece 4 to be processed and the processing angle of the inclined hole in the drilling machine 1 for processing the inclined hole are reached The parts are vertical. Meanwhile, in order to realize the movement of the adjusting block 31 driven by the driving part 33, from the viewpoint of simple structure, it is preferable that the driving part 33 is a hand wheel 331 located outside the periphery of the opening 211 of the first connecting plate 21 and an adjusting screw rod 332, the adjusting screw rod 332 includes a first end 3321 connected to the hand wheel 331 and a second end 3322 passing through the adjusting block 31 and connected to the first connecting plate 21, the adjusting block 31 has a threaded part in threaded connection with the adjusting screw rod 332, and in the state of rotating the hand wheel 331, the adjusting block 31 can only move along the adjusting screw rod 332 under the restriction of the sliding groove 212 of the first connecting plate 21. Of course, after the adjustment of the set angle of the second link plate 22 with respect to the first link plate 21, it is necessary to hold the adjusted set angle of the second link plate 22 with respect to the first link plate 21, and accordingly, the hand wheel 331 is provided with the lock portion 3310, and the hand wheel 331 can be connected to the outer periphery of the mouth portion 211 of the first link plate 21 in a state of being connected to the lock portion 3310 by an external lock member.
Finally, in order to be able to press the workpiece 4 to be machined, the second connecting plate 22 is provided with at least one pressing means 5 for pressing the workpiece 4 to be machined. The pressing mechanism 5 comprises an inverted L-shaped pressing rod 51, the pressing rod 51 comprises a pressing rod head 511 used for pressing the workpiece 4 to be processed and a pressing rod tail 512 abutted against the second connecting plate 22, an adjusting hole 5111 is formed in the pressing rod head 511, correspondingly, an embedding groove 221 is formed in the second connecting plate 22, an adjusting piece 52 is arranged in the embedding groove 221, the adjusting piece 52 at least partially penetrates through the adjusting hole 5111, and the pressing rod 51 can be connected to the second connecting plate 22 in the state that a fastener is connected to the portion, outside the adjusting hole 5111, of the adjusting piece 52. The distance between the pressure lever head 511 of the pressure lever 51 and the workpiece 4 to be processed can be adjusted through the adjusting piece 52, so that the pressure lever can be adaptively adjusted according to the size of the workpiece 4 to be processed, and the adjusting process is as follows: the fastener is unscrewed, so that the adjusting piece 52 can move relative to the adjusting hole 5111, and thus the pressing rod 51 can be moved to the corresponding position, and finally, the adjustment can be adaptively realized according to the size of the workpiece 4 to be processed, wherein the structure of the adjusting piece 52 is simple, the adjusting piece 52 of the embodiment comprises an adjusting head 521 capable of sliding in the caulking groove 221 and an adjusting rod 522 connected with the adjusting head 521 and arranged in parallel with the pressing rod tail 512, and the end part of the adjusting rod 522 passes through the adjusting hole 5111 and is connected with the fastener 500.
Of course, besides the angle ruler arranged at the middle tip part 23 of the V-shape of the body 2, the handwheel 331 can also be provided with scales and finer vernier caliper scales, so that the range of the number of turns of the handwheel 331 can be finely adjusted, and the range of the number of turns corresponds to the hinge angle of the second connecting plate 22 relative to the first connecting plate 21.
To sum up, this frock clamp suitable for drilling machine processing inclined hole's working process as follows: the angle of the inclined hole of the workpiece 4 to be machined, which is perpendicular to the machining portion of the drilling machine 1 for machining the inclined hole, to be adjusted is determined, then the hand wheel 331 is driven to drive the adjusting block 31 to move, and further the second connecting plate 22 is driven to rotate, so that the hinge angle between the first connecting plate 21 and the second connecting plate 22 can be changed, meanwhile, the indicating device 24 can be used for assisting in indicating the hinge angle between the second connecting plate 22 and the first connecting plate 21, when the corresponding hinge angle is approximately reached, in order to accurately reach the final required adjustment angle, the number of required rotating turns of the hand wheel 331 can be calculated through calculation, and finally the accuracy of the adjustment process is realized.
Claims (10)
1. The utility model provides a frock clamp suitable for drilling machine processing inclined hole, is used for installing body (2) of treating processing work piece (4) including placing on drilling machine (1), its characterized in that: the cross section of the body (2) is V-shaped, the body comprises a first connecting plate (21) used for being connected with a drilling machine (1) and a second connecting plate (22) used for being connected with a workpiece (4) to be machined, the joint end of the first connecting plate (21) and the second connecting plate (22) is located at a V-shaped middle tip end portion (23), the second connecting plate (22) can be hinged to the middle tip end portion (23) relative to the first connecting plate (21), and an indicating device (24) used for assisting in indicating the hinge angle between the second connecting plate (22) and the first connecting plate (21) is arranged at the middle tip end portion (23).
2. The tool clamp suitable for the drilling machine to process the inclined hole according to claim 1, wherein: the first connecting plate (21) is further provided with an adjusting mechanism (3) capable of adjusting the hinge angle between the second connecting plate (22) and the first connecting plate (21).
3. The tool clamp suitable for the drilling machine to process the inclined hole according to claim 2, wherein: the adjusting mechanism (3) comprises an adjusting block (31) which is arranged on the first connecting plate (21) and can move relative to the indicating device (24), an adjusting plate (32) which is hinged on the adjusting block (31) and connected with the second connecting plate (22), and a driving part (33) which drives the adjusting block (31) to move relative to the indicating device (24).
4. The tool clamp suitable for the drilling machine to process the inclined hole according to claim 3, wherein: offer the restriction on first connecting plate (21) adjust block (31) along relative oral area (211) that indicating device (24) removed, first connecting plate (21) are opened on oral area (211) two relative inside walls and are supplied adjust block (31) spout (212) that slide, correspondingly, adjust block (31) including base (311) and set up gyro wheel (312) on base (311) corresponds spout (212) both sides portion, gyro wheel (312) can drive adjust block (31) slide along spout (212), and be provided with on base (311) and supply adjust plate (32) articulated seat (313).
5. The tool clamp suitable for the drilling machine to process the inclined hole according to claim 4, wherein: the driving part (33) is a hand wheel (331) and an adjusting screw rod (332) which are positioned outside the periphery of the opening part (211) of the first connecting plate (21), the adjusting screw rod (332) comprises a first end part (3321) connected with the hand wheel (331) and a second end part (3322) which penetrates through the adjusting block (31) and is connected with the first connecting plate (21), the adjusting block (31) is provided with a threaded part in threaded connection with the adjusting screw rod (332), and under the state that the hand wheel (331) is rotated, the adjusting block (31) can only move along the adjusting screw rod (332) under the limiting effect of the sliding groove (212) of the first connecting plate (21).
6. The tool clamp suitable for the drilling machine to process the inclined hole according to claim 5, wherein: the hand wheel (331) is further provided with a locking portion (3310), and the hand wheel (331) can be connected to the outside of the periphery of the mouth portion (211) of the first connecting plate (21) in a state where the hand wheel is connected to the locking portion (3310) by means of an external locking member.
7. The tool clamp suitable for the drilling machine to process the inclined hole according to any one of claims 1 to 6, and is characterized in that: the second connecting plate (22) is provided with at least one pressing mechanism (5) for pressing a workpiece (4) to be processed.
8. The tool clamp suitable for the drilling machine to process the inclined hole according to claim 7, wherein: the pressing mechanism (5) comprises an inverted L-shaped pressing rod (51), the pressing rod (51) comprises a pressing rod head (511) used for pressing a workpiece (4) to be processed and a pressing rod tail (512) abutted to the second connecting plate (22), an adjusting hole (5111) is formed in the pressing rod head (511), correspondingly, an embedding groove (221) is formed in the second connecting plate (22), an adjusting piece (52) is arranged in the embedding groove (221), the adjusting piece (52) at least partially penetrates through the adjusting hole (5111), and the pressing rod (51) can be connected to the second connecting plate (22) under the condition that a fastener is connected to the adjusting piece (52) outside the adjusting hole (5111).
9. The tool clamp suitable for the drilling machine to process the inclined hole according to claim 8, wherein: the adjusting piece (52) comprises an adjusting head (521) which can slide in the caulking groove (221) and an adjusting rod (522) which is connected with the adjusting head (521) and arranged in parallel with the pressure rod tail (512), and the end part of the adjusting rod (522) penetrates through the adjusting hole (5111) and is connected with a fastener (500).
10. The tool clamp suitable for the drilling machine to process the inclined hole according to claim 9, wherein: the indicating device (24) is a protractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122925730.0U CN216463066U (en) | 2021-11-26 | 2021-11-26 | Frock clamp suitable for drilling machine processing inclined hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122925730.0U CN216463066U (en) | 2021-11-26 | 2021-11-26 | Frock clamp suitable for drilling machine processing inclined hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463066U true CN216463066U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122925730.0U Active CN216463066U (en) | 2021-11-26 | 2021-11-26 | Frock clamp suitable for drilling machine processing inclined hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463066U (en) |
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2021
- 2021-11-26 CN CN202122925730.0U patent/CN216463066U/en active Active
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Address after: No. 68, Yanshanhe South Road, Beilun District, Ningbo, Zhejiang 315825 Patentee after: Ningbo Xusheng Group Co.,Ltd. Address before: No. 128, yingluohe Road, Beilun District, Ningbo, Zhejiang 315825 Patentee before: NINGBO XUSHENG AUTO TECHNOLOGY Co.,Ltd. |