CN215747537U - Positioning and mounting clamp for tool bit welding machine - Google Patents
Positioning and mounting clamp for tool bit welding machine Download PDFInfo
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- CN215747537U CN215747537U CN202121497714.XU CN202121497714U CN215747537U CN 215747537 U CN215747537 U CN 215747537U CN 202121497714 U CN202121497714 U CN 202121497714U CN 215747537 U CN215747537 U CN 215747537U
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Abstract
The utility model discloses a positioning and mounting clamp for a tool bit welding machine, which comprises: the bolt fastening is in the base of welding machine workstation top, the upper surface integration of base is provided with 2 groups of supports, just the internally mounted of base has servo motor, still includes: the bearing is arranged on the inner side of the bracket, a movable barrel is arranged on the inner side of the gear ring, a guide groove is formed in the surface of the movable barrel, and a connecting barrel is arranged on the outer side of the bracket; the mounting frame is fixedly mounted on the outer side of the tail end of the connecting cylinder; the worm wheel ring is connected with the outer side of the connecting cylinder through a bearing; and the adjusting frame is arranged on the inner side of the guide groove. This a location sectional fixture for tool bit welding machine can carry out unsettled multidirectional synchronous centre gripping to the cutter, and the centre gripping effect is stable, and the radiating effect is outstanding, can rotate the stirring to the cutter in welding process simultaneously for the tool bit can carry out annular welding, has effectively improved the welding effect of tool bit.
Description
Technical Field
The utility model relates to the technical field of tool bit welding, in particular to a positioning and mounting clamp for a tool bit welding machine.
Background
In the machining process of the numerical control cutter, a cutter head welding machine is needed to weld the cutter handle and the cutter head, and in the welding process, the cutter head and the cutter handle are needed to be fixed through a positioning and mounting clamp, but the existing positioning and mounting clamp for the cutter head welding machine still has some defects.
1. Most of the existing positioning and mounting clamps for the tool bit welding machine adopt a single bolt fixing mode to realize unidirectional clamping of the tool bit, so that the positioning effect of the tool shank and the tool bit is poor, the possibility of position deviation exists, and the welding precision of the tool bit is influenced;
2. the existing positioning and mounting fixture for the tool bit welding machine is fixed in structure, the tool bit and the tool shank after positioning are inconvenient to rotate, and a welding point is single, so that the welding firmness of the tool bit is influenced, and certain use defects exist.
We have therefore proposed a locating mounting fixture for a tool bit welding machine to address the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning and mounting fixture for a tool bit welding machine, and aims to solve the problems that the positioning and mounting fixture for the tool bit welding machine in the prior market, which is provided by the background technology, realizes unidirectional clamping of a tool by adopting a single bolt fixing mode, so that the positioning effect of a tool handle and a tool bit is poor, the possibility of position deviation exists, the welding precision of the tool bit is influenced, the positioned tool bit and the positioned tool handle are inconvenient to rotate, the welding point is single, and the welding firmness of the tool bit is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a positioning and mounting fixture for a tool bit welding machine comprises a base fixed above a workbench of the welding machine through bolts, wherein 2 groups of supports are integrally arranged on the upper surface of the base, and a servo motor is arranged in the base;
further comprising:
the bearing is arranged on the inner side of the bracket, a movable barrel is arranged on the inner side of the gear ring, a guide groove is formed in the surface of the movable barrel, and a connecting barrel is arranged on the outer side of the bracket;
the mounting rack is fixedly mounted on the outer side of the tail end of the connecting cylinder, and an inner side bearing of the mounting rack is connected with a worm;
the worm wheel ring is connected with the outer side of the connecting cylinder through a bearing;
and the adjusting frame is arranged on the inner side of the guide groove.
Preferably, the worm is in meshed connection with the worm wheel ring, and the diameter of the worm is smaller than the distance between the worm wheel ring and the upper surface of the base.
Through adopting above-mentioned technical scheme for rotatory worm can drive the worm-gear ring and rotate and adjust, and can avoid the worm-gear ring to take place autogiration after adjusting to accomplish, also can avoid simultaneously in the device use worm and base to bump, contradict.
Preferably, the surface of the worm wheel ring is uniformly provided with sliding grooves, the sliding grooves are of a circular arc structure, and the sliding grooves and the end of the adjusting frame form a sliding structure.
Through adopting above-mentioned technical scheme for when the worm-gear ring is rotatory, can drive the carriage and slide along the spout of arc structure, thereby carry out the synchronization regulation to the position of multiunit carriage.
Preferably, the adjusting frame and the guide groove form a limiting sliding structure, and the guide groove is arranged in a penetrating movable cylinder shape.
Through adopting above-mentioned technical scheme for when the worm-gear ring is rotatory, can drive the alignment jig through the spout and slide, and then make the alignment jig slide, adjust along the guide slot, the guide slot can play the guide effect to the alignment jig, improves the structural stability of device.
Preferably, the adjusting frame is of a 7-shaped structure, and the end of the adjusting frame is provided with a clamping block for clamping the tool bit and the tool shank.
By adopting the technical scheme, when the plurality of groups of adjusting frames are movably adjusted, the tool bit and the tool handle can be clamped in a multi-direction stable manner through the clamping blocks at the tail ends of the adjusting frames, so that the positioning stability and the subsequent welding precision of the tool are improved.
Preferably, the output end of the servo motor is fixedly connected with the servo motor, 2 groups of transmission gears are symmetrically connected to the outer side of the servo motor through keys, and the transmission gears are meshed with the toothed ring.
Through adopting above-mentioned technical scheme for control servo motor drives drive gear and rotates, can make drive gear drive the ring gear through the meshing effect and rotate, and then drive a movable section of thick bamboo and the tool bit of inboard centre gripping, handle of a knife rotate, make the welding machine can carry out annular welding to both seams, effectively improved the welding effect of cutter, unsettled welded cutter radiating effect is better simultaneously.
Compared with the prior art, the utility model has the beneficial effects that: the positioning and mounting clamp for the tool bit welding machine can be used for carrying out suspended multidirectional synchronous clamping on the tool bit, the clamping effect is stable, the heat dissipation effect is excellent, meanwhile, the tool bit can be rotated and turned in the welding process, so that the tool bit can be welded in an annular mode, and the welding effect of the tool bit is effectively improved;
1. the tool bit and the tool handle are placed on the inner side of the movable cylinder, and then the worm is rotated to drive the worm gear ring to synchronously rotate, so that the worm gear ring can drive a plurality of groups of adjusting frames to slide along a guide groove formed in the movable cylinder, a clamping block at the tail end of the adjusting frame can stably clamp the tool bit and the tool handle in multiple angles, and the suspended positioning mode is more beneficial to heat dissipation of the tool in the welding process;
2. be provided with ring gear, servo motor and drive gear, it is rotatory to drive gear through control servo motor, can make drive gear drive ring gear carry out synchronous revolution through the meshing effect, and the activity section of thick bamboo can drive the tool bit and the handle of a knife of its inboard centre gripping this moment and rotate to make welding set can carry out annular welding to the concatenation seam of tool, effectively improved welding effect, the practicality is strong.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a side view of the worm gear ring of the present invention;
FIG. 3 is a schematic side view of the movable barrel of the present invention;
FIG. 4 is a schematic perspective view of the movable cylinder and the engaging cylinder of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a base; 2. a support; 3. a toothed ring; 4. a movable barrel; 5. a guide groove; 6. a joining cylinder; 7. a mounting frame; 8. a worm; 9. a worm-gear ring; 901. a chute; 10. an adjusting bracket; 11. a clamping block; 12. a servo motor; 13. a shaft lever; 14. a transmission gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a positioning and mounting fixture for a tool bit welding machine comprises a base 1 fixed above a workbench of the welding machine through bolts, wherein 2 groups of brackets 2 are integrally arranged on the upper surface of the base 1, and a servo motor 12 is arranged in the base 1;
further comprising:
the bearing is arranged on the inner side of the bracket 2, the inner side of the gear ring 3 is provided with a movable cylinder 4, the surface of the movable cylinder 4 is provided with a guide groove 5, and the outer side of the bracket 2 is provided with a connecting cylinder 6;
the mounting rack 7 is fixedly arranged on the outer side of the tail end of the connecting cylinder 6, and an inner side bearing of the mounting rack 7 is connected with a worm 8;
a worm gear ring 9, a bearing is connected to the outer side of the connecting cylinder 6;
and an adjusting bracket 10 arranged inside the guide groove 5.
The worm 8 is meshed with the worm wheel ring 9, and the diameter of the worm 8 is smaller than the distance between the worm wheel ring 9 and the upper surface of the base 1.
The surface of the worm-gear ring 9 is uniformly provided with sliding grooves 901, the sliding grooves 901 are in a circular arc structure, and the sliding grooves 901 and the end of the adjusting frame 10 form a sliding structure.
The adjusting frame 10 and the guide groove 5 form a limiting sliding structure, and the guide groove 5 is arranged in a shape of penetrating through the movable cylinder 4.
The adjusting frame 10 is in a 7-shaped structure, and the end of the adjusting frame 10 is provided with a clamping block 11 for clamping the tool bit and the tool shank.
As shown in fig. 1-5, place the tool bit in the inboard of one side movable cylinder 4, then rotatory worm 8, make worm 8 drive worm ring 9 and carry out synchronous revolution, this moment worm ring 9 rotatory in-process can make the end of a plurality of alignment brackets 10 slide along spout 901, thereby drive alignment bracket 10 and slide along guide slot 5, adjust, and then make the clamp splice 11 of alignment bracket 10 end carry out multidirectional stable centre gripping to the tool bit, thereby accomplish the location of tool bit, then pass the inboard of the movable cylinder 4 of opposite side with the handle of a knife, make the handle of a knife laminate mutually with the tool bit, the concatenation, then rotatory worm 8, make clamp splice 11 carry out multi-angle stable centre gripping to the handle of a knife, the centre gripping step is unanimous with tool bit centre gripping step.
The output end of the servo motor 12 is fixedly connected with the servo motor 12, and the outer side of the servo motor 12 is symmetrically connected with 2 groups of transmission gears 14 in a key mode, and the transmission gears 14 are meshed with the toothed ring 3.
As shown in fig. 1 and 5, in the welding process, servo motor 12 is started, so that servo motor 12 drives transmission gear 14 to rotate at a constant speed through shaft rod 13, transmission gear 14 can be meshed with toothed ring 3 at the moment, thereby driving toothed ring 3 to rotate synchronously, the knife head of movable cylinder 4 and the inside clamping thereof at the moment, the knife handle can rotate at a constant speed, thereby the welding machine can perform annular welding on the knife head and the splicing seam between the knife handles, the welding effect of the knife head is effectively improved, and meanwhile, the mode of suspension welding is more beneficial to rapid heat dissipation of the knife.
The working principle is as follows: when the positioning installation fixture for the tool bit welding machine is used, firstly, as shown in figures 1-5, by rotating the worm 8, the worm wheel ring 9 can drive a plurality of groups of adjusting frames 10 to slide along the guide groove 5, so that the clamping block 11 can carry out multi-angle clamping on the tool bit, then the tool bit and the tool bit are spliced and are clamped and fixed in the same mode, then the servo motor 12 is started, so that the servo motor drives the transmission gear 14 to rotate, the transmission gear 14 can drive the toothed ring 3 and the movable cylinder 4 to synchronously rotate through meshing action, so that the tool bit and the tool bit can synchronously rotate, the welding machine can carry out annular welding on the tool bit at the moment, the welding effect of the tool bit is effectively improved, and a series of work is completed.
Those not described in detail in this specification are within the skill of the art.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A positioning and mounting fixture for a tool bit welding machine comprises a base fixed above a workbench of the welding machine through bolts, wherein 2 groups of supports are integrally arranged on the upper surface of the base, and a servo motor is arranged in the base;
it is characterized by also comprising:
the bearing is arranged on the inner side of the bracket, a movable barrel is arranged on the inner side of the gear ring, a guide groove is formed in the surface of the movable barrel, and a connecting barrel is arranged on the outer side of the bracket;
the mounting rack is fixedly mounted on the outer side of the tail end of the connecting cylinder, and an inner side bearing of the mounting rack is connected with a worm;
the worm wheel ring is connected with the outer side of the connecting cylinder through a bearing;
and the adjusting frame is arranged on the inner side of the guide groove.
2. The locating and mounting fixture for the tool bit welding machine as claimed in claim 1, wherein: the worm is meshed with the worm gear ring, and the diameter of the worm is smaller than the distance between the worm gear ring and the upper surface of the base.
3. The locating and mounting fixture for the tool bit welding machine as claimed in claim 1, wherein: the surface of the worm wheel ring is uniformly provided with sliding grooves which are of circular arc structures, and the sliding grooves and the end of the adjusting frame form a sliding structure.
4. The locating and mounting fixture for the tool bit welding machine as claimed in claim 1, wherein: the adjusting frame with the guide slot constitutes spacing sliding structure, just the guide slot is to run through the setting of activity tube-shape.
5. The locating and mounting fixture for the tool bit welding machine as claimed in claim 1, wherein: the adjusting frame is of a 7-shaped structure, and the end of the adjusting frame is provided with a clamping block for clamping the tool bit and the tool shank.
6. The locating and mounting fixture for the tool bit welding machine as claimed in claim 1, wherein: the output end of the servo motor is fixedly connected with the servo motor, the outer side of the servo motor is symmetrically connected with 2 groups of transmission gears in a key mode, and the transmission gears are meshed and connected with the toothed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497714.XU CN215747537U (en) | 2021-07-02 | 2021-07-02 | Positioning and mounting clamp for tool bit welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497714.XU CN215747537U (en) | 2021-07-02 | 2021-07-02 | Positioning and mounting clamp for tool bit welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215747537U true CN215747537U (en) | 2022-02-08 |
Family
ID=80103576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497714.XU Active CN215747537U (en) | 2021-07-02 | 2021-07-02 | Positioning and mounting clamp for tool bit welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215747537U (en) |
-
2021
- 2021-07-02 CN CN202121497714.XU patent/CN215747537U/en active Active
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