CN217859991U - Convenient angle-adjustable mechanical arm device - Google Patents
Convenient angle-adjustable mechanical arm device Download PDFInfo
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- CN217859991U CN217859991U CN202221801542.5U CN202221801542U CN217859991U CN 217859991 U CN217859991 U CN 217859991U CN 202221801542 U CN202221801542 U CN 202221801542U CN 217859991 U CN217859991 U CN 217859991U
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- adjusting
- angle
- rotating arm
- locking
- locking mechanism
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Abstract
The utility model discloses a convenient angle-adjustable mechanical arm device, which comprises a base, wherein a supporting sleeve is fixedly arranged on the base along the vertical direction, an adjusting rod is arranged in the supporting sleeve in a sliding manner, and a height adjusting and locking mechanism is arranged between the adjusting rod and the supporting sleeve; a support lug is fixedly arranged at the top end of the adjusting rod, a rotating arm is rotatably arranged on the support lug, and an angle adjusting and locking mechanism is arranged between the rotating arm and the support lug; and the free end of the rotating arm is provided with a tool clamping mechanism. The height adjustment of the adjusting rod can be realized through the height adjustment locking mechanism, the angle adjustment of the rotating arm can be realized through the angle adjustment locking mechanism, the free adjustment of the processing angle and the position of a tool can be realized through the height adjustment of the adjusting rod and the angle adjustment of the rotating arm, and the angle of a processing surface is accurate, attractive and uniform. The utility model discloses operation convenient to use, economical and practical, easy to assemble and maintenance are convenient for realize the accurate processing of work piece.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to convenient adjustable angle arm device.
Background
In the manufacturing process of the pressure container, the beveling and grinding of the end socket and the pipe fitting are common. The beveling and polishing of common and individual workpieces are usually carried out by adopting manual gas cutting and manual polishing modes, and the method is simple and easy to operate. However, the manual hand-held tool is easy to machine, which causes inconsistent groove machining angles, rough and unaesthetic machined surfaces, and is unfavorable for welders to weld or weld and form unaesthetically, and even can affect the welding quality and the use performance of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a convenient adjustable angle arm device of convenient operation convenient to use, the accurate processing of work piece of being convenient for is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: the convenient angle-adjustable mechanical arm device comprises a base, wherein a support sleeve is vertically and fixedly arranged on the base, an adjusting rod is arranged in the support sleeve in a sliding manner, and a height adjusting and locking mechanism is arranged between the adjusting rod and the support sleeve; a support lug is fixedly arranged at the top end of the adjusting rod, a rotating arm is rotatably arranged on the support lug, and an angle adjusting and locking mechanism is arranged between the rotating arm and the support lug; and the free end of the rotating arm is provided with a tool clamping mechanism.
As an optimized technical scheme, the height adjusting and locking mechanism comprises a plurality of adjusting holes formed in the height direction of the supporting sleeve, locking holes are formed in the adjusting rod, a first locking bolt penetrates through the locking holes, and the adjusting rod is locked and fixed with the supporting sleeve through the first locking bolt.
As a preferred technical scheme, the angle adjusting and locking mechanism comprises an adjusting disc fixedly connected to the rotating arm, an arc-shaped hole is formed in the adjusting disc, a second locking bolt penetrates through the arc-shaped hole, and the adjusting disc is fixedly locked with the supporting lug through the second locking bolt.
As a preferable technical scheme, a protractor is fixedly arranged on the side of the supporting lug, and a pointer pointing to the protractor is fixedly arranged on the adjusting disc.
According to a preferable technical scheme, the tool clamping mechanism comprises a first clamping plate and a second clamping plate which are oppositely arranged, the first clamping plate is fixedly connected with the end portion of the rotating arm through a mounting plate, a threaded hole is formed in the first clamping plate, and an adjusting screw rod is fixedly arranged on the second clamping plate.
Since the technical scheme is used, the utility model discloses following beneficial effect has at least: the height adjustment of the adjusting rod can be realized through the height adjustment locking mechanism, the angle adjustment of the rotating arm can be realized through the angle adjustment locking mechanism, the free adjustment of the processing angle and the position of a tool on the tool clamping mechanism can be realized through the height adjustment of the adjusting rod and the angle adjustment of the rotating arm, and the angle of a processed surface is accurate, attractive and uniform. The utility model discloses operation convenient to use, economical and practical, easy to assemble and maintenance are convenient for realize the accurate processing of work piece.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a schematic top view of a tool holding mechanism according to an embodiment of the present invention;
FIG. 3 is a state reference diagram of the embodiment of the present invention when the adjusting lever is adjusted to different heights;
fig. 4 is a reference view of the rotating arm in the embodiment of the present invention in a state of different angle adjustments.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 and 2, the convenient angle-adjustable mechanical arm device comprises a base 1, wherein a support sleeve 2 is vertically and fixedly arranged on the base 1, an adjusting rod 3 is slidably arranged in the support sleeve 2, and a height adjusting and locking mechanism is arranged between the adjusting rod 3 and the support sleeve 2; in this embodiment, the height adjusting and locking mechanism includes a plurality of adjusting holes formed along the height direction of the support sleeve 2, locking holes are formed in the adjusting rod 3, a first locking bolt 4 penetrates through the locking holes, and the adjusting rod 3 is locked and fixed with the support sleeve 2 through the first locking bolt 4 and a matching nut. Referring to fig. 3, when the height needs to be adjusted, the nut on the first locking bolt 4 is loosened, the first locking bolt 4 is pulled out from the locking hole of the adjusting rod 3, then the adjusting rod 3 is adjusted upwards or downwards to a proper position, and then the first locking bolt 4 is inserted, and the adjusting rod 3 and the supporting sleeve 2 are locked and fixed.
A support lug 6 is fixedly arranged at the top end of the adjusting rod 3 through a connecting plate 5, a rotating arm 7 is rotatably arranged on the support lug 6, and an angle adjusting and locking mechanism is arranged between the rotating arm 7 and the support lug 6; in this embodiment, the angle adjusting and locking mechanism includes an adjusting plate 8 fixedly connected to the rotating arm 7, an arc-shaped hole 10 is formed in the adjusting plate 8, a second locking bolt 11 penetrates through the arc-shaped hole 10, and the adjusting plate 8 is locked and fixed to the supporting lug 6 through the second locking bolt 11 and a matching nut. Referring to fig. 4, when the angle needs to be adjusted, the nut on the second locking bolt 11 is loosened, then the adjusting rotating arm 7 is rotated to a proper position, and then the nut is screwed to lock and fix the adjusting disc 8 and the supporting lug 6.
In order to improve the rotation precision of the rotating arm and ensure the precision of the machining angle, an angle ruler 12 is fixedly arranged on the side part of the supporting lug 6, and a pointer 9 pointing to the angle ruler 12 is fixedly arranged on the adjusting disc 8.
Referring to fig. 2, the free end of the swivel arm 7 is provided with a tool holding mechanism. In this embodiment, the tool clamping mechanism includes a first clamping plate 13 and a second clamping plate 14 that are oppositely disposed, the first clamping plate 13 is fixedly connected to the end of the rotating arm 7 through a mounting plate 15, a threaded hole is formed in the first clamping plate 13, an adjusting screw 16 is fixedly disposed on the second clamping plate 14, and the adjusting screw 16 is adjusted to control the distance between the first clamping plate 13 and the second clamping plate 14, so as to fix the tool 17, and the angle of the tool 17 can be properly adjusted according to the angle to be processed by the workpiece during fixing.
When the machining process is carried out, the machining angle and the machining position of the tool are adjusted through the height adjusting locking mechanism, the angle adjusting locking mechanism and the tool clamping mechanism, the power supply of the tool can be automatically started for machining, the angle of a machined surface is accurate, attractive and uniform, and the machining time of the end part of a workpiece is effectively shortened.
The utility model discloses operation convenient to use, economical and practical, easy to assemble and maintenance, application scope is wide, can be applicable to the work piece of different specifications.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (5)
1. Convenient adjustable angle arm device, including the base, its characterized in that: a support sleeve is vertically and fixedly arranged on the base, an adjusting rod is arranged in the support sleeve in a sliding manner, and a height adjusting and locking mechanism is arranged between the adjusting rod and the support sleeve; a support lug is fixedly arranged at the top end of the adjusting rod, a rotating arm is rotatably arranged on the support lug, and an angle adjusting and locking mechanism is arranged between the rotating arm and the support lug; and the free end of the rotating arm is provided with a tool clamping mechanism.
2. The convenient adjustable angle robotic arm assembly of claim 1, wherein: the height adjusting and locking mechanism comprises a plurality of adjusting holes formed in the height direction of the supporting sleeve, locking holes are formed in the adjusting rods, first locking bolts penetrate through the locking holes, and the adjusting rods are locked and fixed with the supporting sleeve through the first locking bolts.
3. The convenient adjustable angle robotic arm assembly of claim 1, wherein: the angle adjusting and locking mechanism comprises an adjusting disc fixedly connected to the rotating arm, an arc-shaped hole is formed in the adjusting disc, a second locking bolt penetrates through the arc-shaped hole, and the adjusting disc is fixedly locked with the supporting lug through the second locking bolt.
4. The convenient adjustable angle robotic arm assembly of claim 3, wherein: an angle ruler is fixedly arranged on the side portion of the supporting lug, and a pointer pointing to the angle ruler is fixedly arranged on the adjusting disc.
5. The convenient adjustable angle robotic arm assembly of any one of claims 1-4, wherein: the tool clamping mechanism comprises a first clamping plate and a second clamping plate which are oppositely arranged, the first clamping plate is fixedly connected with the end part of the rotating arm through a mounting plate, a threaded hole is formed in the first clamping plate, and an adjusting screw rod is fixedly arranged on the second clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221801542.5U CN217859991U (en) | 2022-07-11 | 2022-07-11 | Convenient angle-adjustable mechanical arm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221801542.5U CN217859991U (en) | 2022-07-11 | 2022-07-11 | Convenient angle-adjustable mechanical arm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217859991U true CN217859991U (en) | 2022-11-22 |
Family
ID=84051154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221801542.5U Active CN217859991U (en) | 2022-07-11 | 2022-07-11 | Convenient angle-adjustable mechanical arm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217859991U (en) |
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2022
- 2022-07-11 CN CN202221801542.5U patent/CN217859991U/en active Active
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