CN217991759U

CN217991759U - Multistation centre gripping frock is used in aluminium alloy processing

Info

Publication number: CN217991759U
Application number: CN202222412273.XU
Authority: CN
Inventors: 王露露
Original assignee: Qingdao Tunan Intelligent Equipment Co ltd
Current assignee: Qingdao Tunan Intelligent Equipment Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-09
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a multistation centre gripping frock is used in aluminium alloy processing relates to centre gripping frock technical field. This multistation centre gripping frock is used in aluminium alloy processing, comprises a workbench, the last fixed surface of workstation installs the base, the inside of base is provided with guiding mechanism, guiding mechanism includes biax motor, grip slipper and adjust knob one, biax motor fixed mounting is on the inner wall of base, the last fixed surface of thread bush installs the bottom of grip slipper. This multistation centre gripping frock is used in aluminium alloy processing, in order to improve the device to the adjustment dynamics of aluminium alloy, through being provided with guiding mechanism, cooperation driving motor and accommodate the lead screw two and screw drive plate to make the staff can change the height of adjusting the seat, thereby can carry out corresponding angular adjustment to the aluminium alloy, in order to accomplish more complicated aluminium alloy processing operation, reduce the number of times of staff's dismouting, thereby improve the holistic machining efficiency of device.

Description

Multistation centre gripping frock is used in aluminium alloy processing

Technical Field

The utility model relates to a centre gripping frock technical field specifically is a multistation centre gripping frock is used in aluminium alloy processing.

Background

The aluminum profile is a metal material widely used, and generally needs to go through cutting, grinding, polishing and other operation processes in the production and processing processes of the aluminum profile, and in the processing processes, in order to ensure the processing quality and stability of the aluminum profile, a clamping tool is often needed.

When the existing clamping tool for processing the aluminum profile is used, the aluminum profile may need to be correspondingly adjusted in the processing procedure, and the existing clamping tool cannot be well adjusted, so that a worker needs to frequently disassemble and remount the aluminum profile, and the phenomenon of deviation or displacement may occur in the process; in view of this, we have proposed a multistation centre gripping frock for aluminium alloy processing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an aluminium alloy processing is with multistation centre gripping frock has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an aluminium alloy processing is with multistation centre gripping frock, includes the workstation, the last fixed surface of workstation installs the base, the inside of base is provided with guiding mechanism, guiding mechanism includes:

the double-shaft motor is fixedly arranged on the inner wall of the base, the output end of the double-shaft motor is fixedly connected with the end part of a first adjusting screw rod, and the outer wall of the first adjusting screw rod is in threaded connection with a threaded sleeve;

the upper surface of the threaded sleeve is fixedly provided with the bottom end of the clamping seat, the inner wall of the top of the clamping seat is slidably provided with an adjusting seat, the inner wall of the bottom of the clamping seat is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with the bottom end of a second adjusting screw rod, and the outer wall of the second adjusting screw rod is in threaded connection with a threaded transmission plate;

adjusting knob one, adjusting knob one is installed in the last surface rotation of adjusting seat, adjusting knob one's lower fixed surface is connected with the top of two-way threaded rod, the outer wall threaded connection of two-way threaded rod has screw slider one, the lateral wall fixed mounting of screw slider one has the arc clamp splice.

Preferably, the upper surface of the base is provided with a rectangular groove with the width equal to the width of the joint between the threaded sleeve and the clamping seat.

Preferably, the outer surface of the screw driving plate is provided in a square shape, and the inner surface of the holder is provided in a square shape that fits the outer surface of the screw driving plate.

Preferably, the inside of the bidirectional threaded rod is arranged in a hollow mode, and the diameter of the inner cavity of the bidirectional threaded rod is larger than the outer diameter of the second adjusting screw rod.

Preferably, the inside of adjusting the seat is provided with anti-skidding mechanism, anti-skidding mechanism is including fixed cover, fixed cover fixed mounting is on the inner wall of adjusting the seat, the left end inner wall sliding connection of fixed cover has the sliding sleeve, the right side outer wall of fixed cover rotates and installs adjust knob two, the left end fixedly connected with adjusting screw rod three right-hand member of adjust knob two, the outer wall threaded connection of adjusting screw rod three has thread block two, the left end face juncture of sliding sleeve has the right-hand member of connecting rod, the left end of connecting rod articulates there is the arc contact plate, the articulated tip of elastic component of inner wall of connecting rod.

Preferably, the number of connecting rods is provided with two sets, and two sets of connecting rods use the axis of sliding sleeve as symmetry axis symmetry setting in the upper and lower both sides of sliding sleeve.

(III) advantageous effects

The utility model provides a multistation centre gripping frock is used in aluminium alloy processing. The method has the following beneficial effects:

(1) This multistation centre gripping frock is used in aluminium alloy processing, in order to improve the device to the adjustment dynamics of aluminium alloy, through being provided with guiding mechanism, cooperation driving motor and accommodate the lead screw two and screw drive plate, so that the staff can change the height of adjusting the seat, thereby can carry out corresponding angular adjustment to the aluminium alloy, in order to accomplish more complicated aluminium alloy processing operation, reduce the number of times of staff's dismouting, thereby improve the holistic machining efficiency of device.

(2) This aluminium alloy processing is with multistation centre gripping frock when using, in order to avoid the aluminium alloy to appear pivoted trend when the centre gripping is fixed, and then influence the machining precision of aluminium alloy, through being provided with anti-skidding mechanism, cooperation elastic component to make the connecting rod drive the arc contact plate and play better stable effect to the surface of aluminium alloy, prevent that it from appearing rocking or the phenomenon of aversion in the processing operation in-process, and then guarantee the machining precision of aluminium alloy.

Drawings

FIG. 1 is a schematic structural view of the overall device of the present invention;

FIG. 2 is a schematic sectional view of the holder of the present invention;

fig. 3 is a schematic structural view of a side view section of the adjusting base of the present invention.

In the figure: 1. a work table; 2. a base; 3. an adjustment mechanism; 301. a double-shaft motor; 302. adjusting a first screw rod; 303. a threaded sleeve; 304. a clamping seat; 305. an adjusting seat; 306. a drive motor; 307. a second adjusting screw rod; 308. a threaded drive plate; 309. adjusting a first knob; 310. a bidirectional threaded rod; 311. a first threaded slide block; 312. an arc-shaped clamping block; 4. an anti-slip mechanism; 401. fixing a sleeve; 402. a sliding sleeve; 403. adjusting a knob II; 404. adjusting a screw rod III; 405. a second threaded sliding block; 406. a connecting rod; 407. an arc-shaped contact plate; 408. an elastic member.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a multistation centre gripping frock is used in aluminium alloy processing, comprises a workbench 1, the last fixed surface of workstation 1 installs base 2, the inside of base 2 is provided with guiding mechanism 3, guiding mechanism 3 is including double-shaft motor 301, double-shaft motor 301 fixed mounting is on the inner wall of base 2, the tip of the first 302 of output fixedly connected with accommodate the lead screw of double-shaft motor 301, the outer wall threaded connection of accommodate the lead screw 302 has thread bush 303, the last fixed surface of thread bush 303 installs the bottom of grip slipper 304, the top inner wall slidable mounting of grip slipper 304 has adjusting seat 305, the bottom inner wall fixed mounting of grip slipper 304 has driving motor 306, the bottom of the output fixedly connected with accommodate the lead screw of driving motor 306 two 307, the outer wall threaded connection of accommodate the lead screw of two 307 has screw drive plate 308, the upper surface of adjusting seat rotates installs adjust knob 309, the lower fixed surface of adjust knob 309 is connected with the top of two-way threaded rod 310, the outer wall threaded connection of two-way threaded rod 310 has first 311, the outer wall threaded connection of two-way threaded block 311, the lateral wall fixed mounting of first threaded block 311 has arc clamp piece 312.

In an embodiment of the present invention, the number of the base 2 is provided with a plurality of groups, so that a plurality of groups of workers can operate on the worktable 1 at the same time, thereby improving the processing efficiency of the aluminum profile, further, the number of the first adjusting screw rods 302 is provided with two groups, and the two groups of the first adjusting screw rods 302 are respectively arranged on two output ends of the double-shaft motor 301, meanwhile, the upper surface of the base 2 is provided with a rectangular groove with the width equal to the width of the connection part between the thread bushing 303 and the clamping seat 304, so that the thread bushing 303 can drive the clamping seat 304 to move along the upper surface of the base 2 in the horizontal direction, further, one side of the clamping seat 304 near the center of the base 2 is provided with a rectangular groove with the width equal to the width of the arc-shaped clamping block 312, so that the arc-shaped clamping block 312 can keep a stable operation state, in addition, the outer surface of the thread driving plate 308 is arranged in a square shape, the inner surface of the clamping seat 304 is square and matched with the outer surface of the screw thread transmission plate 308, so that when the screw thread transmission plate 308 rotates on the second adjusting screw rod 307, the screw thread transmission plate 308 can only move in the vertical direction along the inner wall of the clamping seat 304 and cannot rotate along with the rotation of the second adjusting screw rod 307, in addition, the upper surface of the screw thread transmission plate 308 is fixedly connected with the bottom end surface of the adjusting seat 305, meanwhile, the inside of the bidirectional threaded rod 310 is hollow, the diameter of the inner cavity of the bidirectional threaded rod 310 is larger than the outer diameter of the second adjusting screw rod 307, so that the problem of mutual interference between the bidirectional threaded rod 310 and the second adjusting screw rod 307 is avoided when the device is in a working state, the stability of the device in operation is ensured, furthermore, the number of the first screw thread sliding blocks 311 is provided in two groups, and the first screw thread sliding blocks 311 are symmetrically arranged on the upper side and the lower side of the bidirectional threaded rod 310 by taking the central axis of the bidirectional threaded rod 310 as a symmetric axis, simultaneously, the quantity of arc clamp splice 312 is provided with two sets ofly, and two sets of arc clamp splices 312 set up respectively on the right side outer wall of two sets of screw thread slider 311, and simultaneously, the cambered surface is set to one side that two sets of arc clamp splices 312 are close to each other, in order to improve the centre gripping effect between arc clamp splice 312 and the aluminium alloy, additionally, adjust seat 305 and be close to base 2 one side outer wall and set up the rectangle recess that the junction width equals between a width and the screw thread slider 311 and the arc clamp splice 312, so that screw thread slider 311 can drive arc clamp splice 312 and move on vertical direction along the outer wall of adjusting seat 305.

In addition, in order to avoid the aluminium alloy pivoted trend to appear when the centre gripping is fixed, and then influence the machining precision of aluminium alloy, the inside of adjusting seat 305 is provided with anti-skidding mechanism 4, anti-skidding mechanism 4 is including fixed cover 401, fixed cover 401 fixed mounting is on the inner wall of adjusting seat 305, the left end inner wall sliding connection of fixed cover 401 has sliding sleeve 402, the right side outer wall of fixed cover 401 rotates and installs adjust knob two 403, the left end fixed connection of adjust knob two 403 has the right-hand member of accommodate the lead screw three 404, the outer wall threaded connection of accommodate the lead screw three 404 has the thread slider two 405, the left end face juncture of sliding sleeve 402 has the right-hand member of connecting rod 406, the left end of connecting rod 406 articulates there is arc contact plate 407, the inner wall of connecting rod 406 articulates the tip of elastic component 408.

The utility model discloses an in the embodiment, the quantity of anti-skidding mechanism 4 is provided with two sets ofly, and two sets of anti-skidding mechanism 4 set up the left and right sides of adjusting seat 305 as symmetry axis symmetry with the axis of adjusting seat 305, with the working effect who improves anti-skidding mechanism 4, and simultaneously, the outer wall of two threaded sliding blocks 405 and the right-hand member inner wall fixed connection of sliding sleeve 402, so that when accommodate the lead screw three 404 rotates, two threaded sliding blocks 405 can drive sliding sleeve 402 and move on the horizontal direction along the inner wall of fixed cover 401, further, the quantity of connecting rod 406 is provided with two sets ofly, and two sets of connecting rod 406 set up the upper and lower both sides at sliding sleeve 402 as symmetry axis symmetry with the axis of sliding sleeve 402, and simultaneously, elastic component 408 adopts the extensible member and the spring component that length can freely stretch out and draw back, so that elastic component 408 possesses good reset ability when receiving tensile or extrusion.

The utility model discloses in, during the use, through placing the aluminium alloy at the upper surface of base 2, through adjustment double-shaft motor 301, cooperation accommodate the lead screw 302 and thread bush 303, it is fixed with the centre gripping of accomplishing the aluminium alloy, and then make that the staff can be better carry out corresponding processing to the aluminium alloy, furthermore, in order to improve the device to the adjustment dynamics of aluminium alloy, through being provided with guiding mechanism 3, cooperation driving motor 306 and accommodate the lead screw two 307 and screw drive plate 308, so that the staff can change the height of adjusting seat 305, thereby can carry out corresponding angular adjustment to the aluminium alloy, in order to accomplish more complicated aluminium alloy processing operation, reduce the number of times of staff's dismouting, thereby improve the holistic machining efficiency of device, in addition, in order to avoid the aluminium alloy to appear pivoted trend when the centre gripping is fixed, and then influence the machining precision of aluminium alloy, through being provided with anti-skidding mechanism 4, cooperation elastic component 408, so that connecting rod 406 drives arc contact plate 407 and plays better stable effect to the surface of aluminium alloy, prevent its phenomenon that appears or rock in the course of working, and then guarantee the machining precision of aluminium alloy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminium alloy processing is with multistation centre gripping frock, includes workstation (1), the last fixed surface of workstation (1) installs base (2), its characterized in that: the inside of base (2) is provided with guiding mechanism (3), guiding mechanism (3) include:

the double-shaft motor (301) is fixedly installed on the inner wall of the base (2), the output end of the double-shaft motor (301) is fixedly connected with the end part of a first adjusting screw rod (302), and the outer wall of the first adjusting screw rod (302) is in threaded connection with a threaded sleeve (303);

the clamping device comprises a clamping seat (304), the bottom end of the clamping seat (304) is fixedly installed on the upper surface of the threaded sleeve (303), an adjusting seat (305) is installed on the inner wall of the top of the clamping seat (304) in a sliding mode, a driving motor (306) is fixedly installed on the inner wall of the bottom of the clamping seat (304), the output end of the driving motor (306) is fixedly connected with the bottom end of an adjusting screw rod II (307), and the outer wall of the adjusting screw rod II (307) is in threaded connection with a threaded transmission plate (308);

adjusting knob (309), the last surface rotation who adjusts seat (305) installs adjusting knob (309), the lower fixed surface of adjusting knob (309) is connected with the top of two-way threaded rod (310), the outer wall threaded connection of two-way threaded rod (310) has screw slider (311), the lateral wall fixed mounting of screw slider (311) has arc clamp splice (312).

2. The multi-station clamping tool for processing the aluminum profile according to claim 1, characterized in that: the upper surface of the base (2) is provided with a rectangular groove with the width equal to that of the joint between the threaded sleeve (303) and the clamping seat (304).

3. The multi-station clamping tool for processing the aluminum profile according to claim 1, characterized in that: the outer surface of the threaded driving plate (308) is square, and the inner surface of the clamping seat (304) is square matched with the outer surface of the threaded driving plate (308).

4. The multi-station clamping tool for processing the aluminum profile according to claim 1, characterized in that: the inside of the bidirectional threaded rod (310) is arranged in a hollow mode, and the diameter of an inner cavity of the bidirectional threaded rod (310) is larger than the outer diameter of the adjusting screw rod II (307).

5. The multi-station clamping tool for processing the aluminum profile according to claim 1, characterized in that: the inside of adjusting seat (305) is provided with anti-skidding mechanism (4), anti-skidding mechanism (4) are including fixed cover (401), fixed cover (401) fixed mounting is on the inner wall of adjusting seat (305), the left end inner wall sliding connection of fixed cover (401) has sliding sleeve (402), the right side outer wall of fixed cover (401) rotates and installs adjust knob two (403), the right-hand member of the three (404) of left end fixedly connected with accommodate the lead screw of adjust knob two (403), the outer wall threaded connection of accommodate the lead screw three (404) has threaded slider two (405), the left end face juncture of sliding sleeve (402) has the right-hand member of connecting rod (406), the left end of connecting rod (406) articulates there is arc contact plate (407), the articulated tip that has elastic component (408) of inner wall of connecting rod (406).

6. The multi-station clamping tool for processing the aluminum profile according to claim 5, characterized in that: the number of the connecting rods (406) is two, and the two groups of the connecting rods (406) are symmetrically arranged at the upper side and the lower side of the sliding sleeve (402) by taking the central axis of the sliding sleeve (402) as a symmetry axis.