CN213646466U - Welding auxiliary clamp for mechanical design and manufacture - Google Patents
Welding auxiliary clamp for mechanical design and manufacture Download PDFInfo
- Publication number
- CN213646466U CN213646466U CN202022578051.6U CN202022578051U CN213646466U CN 213646466 U CN213646466 U CN 213646466U CN 202022578051 U CN202022578051 U CN 202022578051U CN 213646466 U CN213646466 U CN 213646466U
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- China
- Prior art keywords
- fixed
- auxiliary table
- processing auxiliary
- servo motor
- sleeved
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- 238000003466 welding Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 2
- 125000003003 spiro group Chemical group 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 7
- 244000309464 bull Species 0.000 description 5
- 238000010923 batch production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a welding auxiliary fixture is used in machine design manufacturing, the on-line screen storage device comprises a base, the base top is fixed with the processing auxiliary table, the base top is located the processing auxiliary table right side and installs first servo motor, processing auxiliary table inner chamber is provided with two-way lead screw, two-way lead screw is located opposite screw thread direction outer wall spiro union cover and is equipped with the removal slider, two-way lead screw right side is run through processing auxiliary table right-hand member curb plate and cup joints mutually with first servo motor output, it is fixed with the removal bracing piece to remove the slider top, two sets of removal bracing pieces run through processing auxiliary table top and are fixed with mechanical fixing base, the base top is located the processing auxiliary table left and right sides and is fixed with the support pole setting, support pole setting top is fixed with the roof, the roof top is located left side mechanical fixing base top and installs second servo motor.
Description
Technical Field
The utility model relates to a mechanical welding field, concretely relates to machinery is welding auxiliary fixture for design and manufacture.
Background
The universal fixture is a standardized fixture which can be used for processing different workpieces within a certain range. Such as three-jaw chucks and four-jaw independent chucks on lathes, flat tongs, index heads, rotary tables on milling machines, etc. Such fixtures are typically manufactured by professional factories and are often provided to users as machine tool accessories. The special fixture is specially designed for a certain procedure of a certain workpiece. Its advantages are compact structure, quick and convenient operation, high machining precision and productivity, long design and manufacture period and high cost. When the product is changed, the clamp will be rejected as no longer usable. Is only suitable for the fixed and large-batch production of products.
The welding auxiliary clamp for the existing mechanical design and manufacture has the defects in use, and because the mechanical parts are different in size and specification, the existing clamp can only clamp and fix a clamp with a certain size for processing, and the clamping size and length of the clamp cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a welding auxiliary clamp for machine design makes.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a welding auxiliary clamp for machine design and manufacturing comprises a base, wherein a machining auxiliary table is fixed at the top of the base, a first servo motor is installed on the top of the base, which is positioned on the right side of the machining auxiliary table, a bidirectional screw rod is arranged in an inner cavity of the machining auxiliary table, a movable slider is screwed and sleeved on the outer wall of the bidirectional screw rod, which is positioned in the opposite thread direction, a right side of the bidirectional screw rod penetrates through a right end side plate of the machining auxiliary table and is sleeved with the output end of the first servo motor, movable support rods are fixed at the top of the movable slider, two groups of the movable support rods penetrate through the top of the machining auxiliary table and are fixed with a mechanical fixing seat, supporting vertical rods are fixed at the top of the base, which is positioned on the left side and the right side of the machining auxiliary table, a top plate is fixed at the top of the supporting vertical rods, the first rotating rod rotates to penetrate through the bottom of the top plate and is fixedly sleeved with a first lifting screw rod, the right side of the top plate rotates to penetrate through a second rotating rod, the top of the second rotating rod is located above the top plate and is sleeved with a synchronous driven wheel, the synchronous driving wheel and the synchronous driven wheel are sleeved with each other through a connecting belt, the bottom of the second rotating rod is located below the top plate and is fixedly sleeved with a second lifting screw rod, and the first lifting screw rod and the second lifting screw rod respectively penetrate through the top of the mechanical fixing seats on the left side and the right side in a threaded mode.
Preferably, a limit stop is fixed at the joint of the middle part of the bidirectional screw rod in the opposite thread direction.
Preferably, the left end of the bidirectional screw rod is rotatably connected with the left side wall of the inner cavity of the processing auxiliary table through a rotating shaft.
Preferably, the first lifting screw and the second lifting screw are positioned in the two groups of mechanical fixing seats, and fastening pressing plates are fixed in the two groups of mechanical fixing seats.
Preferably, the top of the processing auxiliary table is provided with a fixed chute for the horizontal movement of the movable supporting rod.
Has the advantages that:
1. firstly, starting a first servo motor, driving a two-way screw rod to rotate by the first servo motor, driving two groups of movable sliders and two groups of movable support rods to respectively move in opposite directions as the outer walls of the two-way screw rod in opposite thread directions are in threaded connection with the movable sliders, and adjusting the distance between two groups of mechanical fixing seats to be slightly smaller than that of a mechanical object to be processed;
2. the second servo motor is started, the second servo motor drives the synchronous driving wheel to rotate, the synchronous driving wheel rotates with the synchronous driven wheel through the connecting belt, and then the first rotating rod and the second rotating rod which synchronously drive the bottom rotate, the first rotating rod and the second rotating rod drive the first lifting screw and the second lifting screw which synchronously rotate, and the mechanical object to be processed is fastened by the fastening pressing plate driven by the first lifting screw and the second lifting screw which are both in threaded connection with the mechanical fixing base.
Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the first elevating screw rod of the present invention;
the reference numbers in the drawings are as follows:
1-base, 2-processing auxiliary table, 3-first servo motor, 4-two-way screw rod, 5-moving slide block, 6-moving support rod, 7-mechanical fixed seat, 8-supporting upright rod, 9-top plate, 10-second servo motor, 11-synchronous driving wheel, 12-first rotating rod, 13-first lifting screw rod, 14-second rotating rod, 15-synchronous driven wheel, 16-connecting belt, 17-second lifting screw rod, 18-limit stop block, 19-rotating shaft, 20-fastening pressing plate and 21-fixing sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in the figures 1-2, the utility model relates to a welding auxiliary fixture for machine design and manufacture, which comprises a base 1, a processing auxiliary table 2 is fixed on the top of the base 1, a first servo motor 3 is arranged on the right side of the processing auxiliary table 2 on the top of the base 1, a bidirectional screw rod 4 is arranged in the inner cavity of the processing auxiliary table 2, a movable slider 5 is screwed on the outer wall of the bidirectional screw rod 4 in the opposite thread direction, the right side of the bidirectional screw rod 4 penetrates through the side plate at the right end of the processing auxiliary table 2 and is sleeved with the output end of the first servo motor 3, a movable support rod 6 is fixed on the top of the movable slider 5, two groups of movable support rods 6 penetrate through the top of the processing auxiliary table 2 and are fixed with a mechanical fixing seat 7, supporting upright rods 8 are fixed on the left side and the right side of the base 1, a top plate 9 is fixed with, the output of second servo motor 10 bottom has cup jointed synchronous action wheel 11 and has cup jointed first bull stick 12, first bull stick 12 rotates and runs through roof 9 bottom and cup joints and be fixed with first lifting screw 13, roof 9 right side rotates and runs through and is provided with second bull stick 14, the synchronous follow driving wheel 15 of having cup jointed is located to second bull stick 14 top above roof 9, synchronous action wheel 11 cup joints through connecting belt 16 with synchronous follow driving wheel 15 mutually, second bull stick 14 bottom is located roof 9 below cup joint and is fixed with second lifting screw 17, first lifting screw 13, second lifting screw 17 passes through the spiro union mutually with the mechanical fixing base 7 top of the left and right sides respectively.
Wherein, the middle part of the two-way screw rod 4 is fixed with a limit stop 18 at the joint of the opposite thread directions, the left end of the two-way screw rod 4 is rotatably connected with the left side wall of the inner cavity of the processing auxiliary table 2 through a rotating shaft 19, the first lifting screw rod 13 and the second lifting screw rod 17 are positioned in the two sets of mechanical fixing seats 7 and are fixed with a fastening pressing plate 20, and the top of the processing auxiliary table 2 is provided with a fixed chute 21 for the horizontal movement of the movable supporting rod 6.
One specific application of this embodiment is: when the welding auxiliary fixture for machine design and manufacture is used, a first servo motor 3 is started firstly, the first servo motor 3 drives a two-way screw rod 4 to rotate, a movable sliding block 5 is sleeved on the outer wall of the two-way screw rod 4 in the opposite thread direction in a threaded manner, then two groups of movable sliding blocks 5 and two groups of movable supporting rods 6 are driven to move in opposite directions respectively until the distance between two groups of mechanical fixing seats 7 is adjusted to be slightly smaller than the distance of a mechanical object to be processed, then the mechanical object to be processed is placed below two groups of fastening pressing plates 20, a second servo motor 10 is started, the second servo motor 10 drives a synchronous driving wheel 11 to rotate, the synchronous driving wheel 11 rotates through a connecting belt 16 and a synchronous driven wheel 15, then a first rotating rod 12 and a second rotating rod 14 at the bottom are synchronously driven to rotate, the first rotating rod 12 and the second rotating rod 14 drive a first lifting screw 13 and a second lifting screw 17 at the bottom to synchronously rotate, because the first lifting screw 13 and the second lifting screw 17 are both in threaded connection with the mechanical fixing seat 7, the fastening pressing plate 20 is driven by the first lifting screw 13 and the second lifting screw 17 to fasten a mechanical object to be processed.
In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed, and obviously many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the following claims and their equivalents.
Claims (5)
1. The utility model provides a machinery manufacturing of design is with welding auxiliary fixture which characterized in that: comprises a base (1), wherein a processing auxiliary table (2) is fixed at the top of the base (1), a first servo motor (3) is arranged at the top of the base (1) and positioned at the right side of the processing auxiliary table (2), a bidirectional screw rod (4) is arranged in an inner cavity of the processing auxiliary table (2), a movable sliding block (5) is sleeved on the outer wall of the bidirectional screw rod (4) in the opposite thread direction in a threaded manner, a side plate at the right end of the processing auxiliary table (2) is penetrated through the right side of the bidirectional screw rod (4) and is sleeved with the output end of the first servo motor (3), movable supporting rods (6) are fixed at the top of the movable sliding block (5), two groups of the movable supporting rods (6) are penetrated through the top of the processing auxiliary table (2) and are fixed with mechanical fixing seats (7), supporting upright rods (8) are fixed at the left side and the right side of the processing auxiliary, a second servo motor (10) is arranged on the top of the top plate (9) above the left mechanical fixing seat (7), the output end of the bottom of the second servo motor (10) is sleeved with a synchronous driving wheel (11) and a first rotating rod (12), the first rotating rod (12) penetrates through the bottom of the top plate (9) in a rotating way and is fixedly sleeved with a first lifting screw rod (13), a second rotating rod (14) is rotatably arranged on the right side of the top plate (9) in a penetrating way, a synchronous driven wheel (15) is sleeved on the top of the second rotating rod (14) above the top plate (9), the synchronous driving wheel (11) and the synchronous driven wheel (15) are sleeved through a connecting belt (16), a second lifting screw (17) is sleeved and fixed at the bottom of the second rotating rod (14) below the top plate (9), the first lifting screw (13) and the second lifting screw (17) are respectively in threaded connection with the tops of the mechanical fixing seats (7) on the left side and the right side in a penetrating manner.
2. The welding auxiliary fixture for machine design and manufacture according to claim 1, characterized in that: and a limit stop (18) is fixed at the joint of the two-way screw rod (4) in the opposite thread direction in the middle.
3. The welding auxiliary fixture for machine design and manufacture according to claim 1, characterized in that: the left end of the bidirectional screw rod (4) is rotatably connected with the left side wall of the inner cavity of the processing auxiliary table (2) through a rotating shaft (19).
4. The welding auxiliary fixture for machine design and manufacture according to claim 1, characterized in that: and the first lifting screw (13) and the second lifting screw (17) are positioned in the two groups of mechanical fixing seats (7) and are fixedly provided with fastening pressing plates (20).
5. The welding auxiliary fixture for machine design and manufacture according to claim 1, characterized in that: the top of the processing auxiliary table (2) is provided with a fixed chute (21) for the horizontal movement of the movable support rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578051.6U CN213646466U (en) | 2020-11-05 | 2020-11-05 | Welding auxiliary clamp for mechanical design and manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578051.6U CN213646466U (en) | 2020-11-05 | 2020-11-05 | Welding auxiliary clamp for mechanical design and manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213646466U true CN213646466U (en) | 2021-07-09 |
Family
ID=76707322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022578051.6U Expired - Fee Related CN213646466U (en) | 2020-11-05 | 2020-11-05 | Welding auxiliary clamp for mechanical design and manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213646466U (en) |
-
2020
- 2020-11-05 CN CN202022578051.6U patent/CN213646466U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |