CN217254624U

CN217254624U - Production is with frock clamp that fixity is high

Info

Publication number: CN217254624U
Application number: CN202220445733.6U
Authority: CN
Inventors: 倪世聪
Original assignee: Hefei Aocheng Industry And Trade Co ltd
Current assignee: Hefei Aocheng Industry And Trade Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-23
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to a frock clamp technical field, and a production is with frock clamp that fixity is high is disclosed, including frock clamp, frock clamp includes the workstation, first slide rail, first slider, first lead screw, including a motor, an end cap, a controller, and a cover plate, the second slide rail, the second slider, the second lead screw, the hand wheel, the arc, the inside groove, clamp splice and propulsion screw, first slide rail mounting is on the workstation top, and internally mounted has first slider, first lead screw is installed inside first slide rail, and the end is installed the motor, the second slide rail is installed on first slider top, and internally mounted has the second slider, the second lead screw is installed inside the second slide rail, the arc is installed on second slide rail top, and the inside groove has been seted up, the clamp splice is installed inside the inside groove. This production is with frock clamp that fixity is high through arc, inside groove, clamp splice in the cooperation of propelling screw for frock clamp can the centre gripping work piece of different shapes, has improved the compatibility of anchor clamps.

Description

Production is with frock clamp that fixity is high

Technical Field

The utility model relates to a frock clamp technical field specifically is a production is with frock clamp that fixity is high.

Background

Tooling, i.e., tooling, refers to the collective name of the various tools used in the manufacturing process. The tool comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like. The fixture is a process device used for rapidly fastening a workpiece during machining to enable a machine tool, a cutter and the workpiece to keep correct relative positions, namely the fixture is an indispensable part for machining, and under the drive that the machine tool technology develops towards high speed, high efficiency, precision, composite, intelligent and environment-friendly directions, the fixture technology is developing towards high precision, high efficiency, modules, combination, universality and economy.

The existing tool clamp can only clamp workpieces of the same model in the production process, different clamps need to be replaced to clamp when workpieces of different shapes are processed, certain inconvenience exists in use, and working efficiency is affected, so that the existing tool clamp needs to be improved to meet actual requirements.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a production is with frock clamp that fixity is high possesses compatible good and advantages such as work piece of workable different length, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a production is with frock clamp that fixity is high, includes frock clamp, frock clamp includes workstation, first slide rail, first slider, first lead screw, motor, second slide rail, second slider, second lead screw, hand wheel, arc, inside groove, clamp splice and propulsion screw rod, first slide rail is installed on the workstation top, and internally mounted has first slider, first lead screw is installed inside first slide rail, and the end installs the motor, the second slide rail is installed on first slider top, and internally mounted has the second slider, the second lead screw is installed inside the second slide rail, and the end installs the hand wheel, the arc is installed on second slide rail top, and the inside groove of having seted up, the clamp splice is installed inside the inside groove, and back mounted has propulsion screw rod.

Preferably, the first slide rail is fixedly installed at the top end of the workbench, a first screw rod is movably installed inside the side end, the outer wall of the first screw rod is meshed inside the first slide block, and the tail end of the first screw rod is movably installed at the axis of the motor.

Through the technical scheme, when the workpiece clamping device is adjusted, the motor is started, the first screw rod rotates to drive the first sliding block meshed with the outer wall of the first screw rod to move inside the first sliding rail, so that the arc plate above the first sliding block moves along with the first sliding block, the workpiece clamping device can be clamped according to workpieces of different lengths, the rear end of the workpiece clamping device falls to influence the processing of the workpiece when the longer workpiece is prevented from being clamped, and the supporting effect is achieved.

Preferably, the first sliding block is provided with a plurality of groups, and is respectively fixed and movably mounted inside the first sliding rail.

Through above-mentioned technical scheme, the first slider of fixed setting can avoid adding man-hour the processing position and take place the displacement, and the first slider of activity setting can adjust the distance of centre gripping work piece in a flexible way.

Preferably, the second slide rail is fixedly installed at the top end of the first slide rail, the second slide rail is movably installed inside the second slide rail, the hand wheel is fixedly installed at the tail end of the second slide rail, and the arc-shaped plates are provided with multiple groups and are fixedly installed at the top end of the second slide rail and the top end of the second slide rail respectively.

Through the technical scheme, when a workpiece is clamped, the hand wheel is rotated, the second screw rod rotates to drive the second sliding block meshed with the surface to move inside the second sliding rail, so that the arc plate on the top end of the second sliding rail can move on the top end of the second sliding rail, the machined workpiece is clamped, the stability of clamping can be improved due to the design of the second screw rod, and the workpiece is not easy to fall off.

Preferably, the inner grooves are provided with a plurality of groups and are respectively arranged on the inner side surfaces of the arc-shaped plates, and the thickness of the clamping blocks is smaller than the depth of the inner grooves.

Through above-mentioned technical scheme, set up the inside groove that thickness is greater than clamp splice thickness at the arc medial surface, can be when centre gripping circular workpiece, the clamp splice can be placed inside the inside groove, can not disturb the centre gripping of work piece.

Preferably, the pushing screw is meshed inside the arc-shaped plate, the front end of the pushing screw is movably mounted on the back of the clamping block, and the clamping block is movably mounted inside the inner groove.

Through the technical scheme, when the circular work piece of centre gripping, the hand wheel is rotated and the distance that shortens between the arc can carry out the centre gripping, when the work piece of the square or other shapes of centre gripping, the arc can have the condition of fixing not in place, rotate the propulsion screw rod on both sides this moment, the clamp splice that makes its front end breaks away from the inside groove and outwards stretches out, opposite direction motion is until pressing from both sides tight work piece, this structure passes through the arc, the inside groove, the clamp splice is in the cooperation that advances the screw rod, make frock clamp can the centre gripping work piece of different shapes, the compatibility of anchor clamps has been improved.

Compared with the prior art, the utility model provides a production is with frock clamp that fixity is high possesses following beneficial effect:

1. this production is with frock clamp that fixity is high, through when adjusting, starter motor, first lead screw rotates, drives the first slider that meshes in first lead screw outer wall and moves at first slide rail inside for the arc above first slider is followed its removal, and this structure can carry out the adjustment of centre gripping according to the work piece of different length, and when avoiding the longer work piece of centre gripping, its rear end tenesmus influences the processing of work piece, has played the effect of support.

2. This production is with frock clamp that fixity is high, through when the circular work piece of centre gripping, the hand wheel is rotated and the distance that shortens between the arc can carry out the centre gripping, when the work piece of the square or other shapes of centre gripping, the arc can have the condition of fixing not in place, rotate the propulsion screw rod on both sides this moment, the clamp splice that makes its front end breaks away from the inside groove and outwards stretches out, opposite direction motion is until pressing from both sides tight work piece, this structure passes through the arc, the inside groove, the clamp splice is in the cooperation of propulsion screw rod, make frock clamp can the work piece of centre gripping different shapes, the compatibility of anchor clamps has been improved.

Drawings

FIG. 1 is a schematic view of the structural tooling fixture of the present invention;

FIG. 2 is a schematic top view of the structural work fixture of the present invention;

FIG. 3 is a schematic side view of the structural work fixture of the present invention;

fig. 4 is the sectional view of the structure fixture of the utility model.

Wherein: 1. a tooling fixture; 2. a work table; 3. a first slide rail; 4. a first slider; 5. a first lead screw; 6. a motor; 7. a second slide rail; 8. a second slider; 9. a second lead screw; 10. a hand wheel; 11. an arc-shaped plate; 12. an inner tank; 13. a clamping block; 14. the screw is advanced.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a tooling fixture with high fixity for production comprises a tooling fixture 1, the tooling fixture 1 comprises a worktable 2, a first slide rail 3, a first slide block 4, a first screw rod 5, a motor 6, a second slide rail 7, a second slide block 8, a second screw rod 9, a hand wheel 10, an arc plate 11, an inner groove 12, a clamping block 13 and a pushing screw 14, the first slide rail 3 is installed at the top end of the worktable 2, a first slide block 4 is arranged in the first slide rail 3, a first screw rod 5 is arranged in the first slide rail 3, the tail end of the first screw rod is provided with a motor 6, a second slide rail 7 is arranged at the top end of the first slide block 4, a second slide block 8 is arranged in the second slide rail 7, a second screw rod 9 is arranged in the second slide rail 7, the tail end of the second screw rod is provided with a hand wheel 10, an arc-shaped plate 11 is arranged at the top end of the second slide rail 7, an inner groove 12 is formed inside the inner part, a clamping block 13 is installed inside the inner groove 12, and a pushing screw 14 is installed on the back surface of the clamping block.

Concretely, 3 fixed mounting of first slide rail in 2 tops of workstation, and the inside movable mounting of side has first lead screw 5, 5 outer walls of first lead screw mesh in inside first slider 4, and terminal movable mounting in 6 axle centers department of motor, the advantage is, when adjusting, starter motor 6, first lead screw 5 rotates, drive the first slider 4 that meshes in 5 outer walls of first lead screw and move in 3 inside of first slide rail, make the arc 11 of 4 tops of first slider follow its removal, the adjustment of centre gripping can be carried out according to the work piece of different length to this structure, when avoiding the longer work piece of centre gripping, the processing of its rear end tenesmus influence work piece, the effect of support has been played.

Specifically, first slider 4 is provided with the multiunit, and fixed respectively with movable mounting inside first slide rail 3, the advantage is, the displacement takes place for the processing position in man-hour can be avoided to the first slider 4 of fixed setting, the distance that centre gripping work piece can be adjusted in a flexible way to the first slider 4 of activity setting.

Specifically, second slide rail 7 fixed mounting is on 4 tops of first slider, and inside movable mounting has second slider 8, second lead screw 9 movable mounting is inside second slide rail 7, and terminal fixed mounting has hand wheel 10, arc 11 is provided with the multiunit, and respectively fixed mounting is on 8 tops of second slider and 7 tops of second slide rail, the advantage is, when the centre gripping work piece, rotate hand wheel 10, second lead screw 9 rotates, drive second slider 8 that mesh in the surface and move inside second slide rail 7, make the arc 11 on its top can move on the top of second slide rail 7, thereby carry out the centre gripping to the work piece of processing, the design of second lead screw 9 can promote the stability of centre gripping, make the work piece be difficult to drop.

Specifically, the inside groove 12 is provided with the multiunit, and sets up respectively in arc 11 medial surfaces, and the thickness of clamp splice 13 is less than the inside groove 12 degree of depth, and the advantage is, sets up inside groove 12 that thickness is greater than clamp splice 13 thickness at arc 11 medial surface, can be when centre gripping circular work piece, and clamp splice 13 can be placed inside groove 12, can not disturb the centre gripping of work piece.

Specifically, the propelling screw 14 is meshed inside the arc-shaped plate 11, the front end of the propelling screw is movably mounted on the back of the clamping block 13, and the clamping block 13 is movably mounted inside the inner groove 12. the propelling screw is advantaged in that when a round workpiece is clamped, the hand wheel 10 is rotated to shorten the distance between the arc-shaped plates 11 for clamping, when a square or other-shaped workpiece is clamped, the arc-shaped plate 11 can be fixed in place, the propelling screws 14 on two sides are rotated at the moment, the clamping block 13 at the front end of the propelling screw is separated from the inner groove 12 and extends outwards, the opposite movement is carried out until the workpiece is clamped, and the structure enables the tool clamp 1 to clamp the workpieces in different shapes through the matching of the arc-shaped plate 11, the inner groove 12 and the clamping block 13 with the propelling screws 14, so that the compatibility of the clamp in different shapes is improved.

When the adjustable clamping device is used, the motor 6 is started during adjustment, the first screw rod 5 rotates to drive the first sliding block 4 meshed with the outer wall of the first screw rod 5 to move in the first sliding rail 3, so that the arc-shaped plate 11 above the first sliding block 4 moves along with the first sliding block, the structure can carry out clamping adjustment according to workpieces with different lengths, the phenomenon that the rear end of the arc-shaped plate 11 falls down to influence the processing of the workpieces when clamping longer workpieces is avoided, and the supporting effect is achieved, when clamping round workpieces, the hand wheel 10 is rotated to shorten the distance between the arc-shaped plates 11 for clamping, when clamping square or other-shaped workpieces, the arc-shaped plate 11 can be fixed in place, at the moment, the pushing screw rods 14 on two sides are rotated, the clamping blocks 13 at the front ends of the pushing screw rods are separated from the inner groove 12 to extend outwards, the pushing screw rods move in opposite directions until clamping the workpieces, and the structure is matched with the pushing screw rods 14 through the arc-shaped plates 11, the inner groove 12 and the clamping blocks 13, the tool clamp 1 can clamp workpieces in different shapes, and the compatibility of the clamp is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 a production is with frock clamp that fixity is high, includes frock clamp (1), its characterized in that: the tooling clamp (1) comprises a workbench (2), a first slide rail (3), a first slide block (4), a first screw rod (5), a motor (6), a second slide rail (7), a second slide block (8), a second screw rod (9), a hand wheel (10), an arc-shaped plate (11), an inner groove (12), a clamping block (13) and a propelling screw rod (14), wherein the first slide rail (3) is arranged at the top end of the workbench (2), the first slide block (4) is arranged in the first slide rail (3), the first screw rod (5) is arranged in the first slide rail (3), the motor (6) is arranged at the tail end of the first slide rail, the second slide rail (7) is arranged at the top end of the first slide block (4), the second slide block (8) is arranged in the second slide rail (7), the hand wheel (10) is arranged at the tail end of the second slide rail (9), the arc-shaped plate (11) is arranged at the top end of the second slide rail (7), an inner groove (12) is formed in the inner part, the clamping block (13) is installed in the inner groove (12), and a pushing screw (14) is installed on the back face of the clamping block.

2. The work fixture with high production fixity according to claim 1, characterized in that: first slide rail (3) fixed mounting is in workstation (2) top, and the inside movable mounting of side has first lead screw (5), first lead screw (5) outer wall meshing inside first slider (4), and end movable mounting is in motor (6) axle center department.

3. The tooling clamp with high production fixity according to claim 1, characterized in that: the first sliding blocks (4) are provided with a plurality of groups and are respectively fixedly and movably arranged inside the first sliding rails (3).

4. The tooling clamp with high production fixity according to claim 1, characterized in that: second slide rail (7) fixed mounting is in first slider (4) top, and inside movable mounting has second slider (8), second lead screw (9) movable mounting is inside second slide rail (7), and terminal fixed mounting has hand wheel (10), arc (11) are provided with the multiunit, and respectively fixed mounting in second slider (8) top and second slide rail (7) top.

5. The work fixture with high production fixity according to claim 1, characterized in that: the inner grooves (12) are provided with a plurality of groups and are respectively arranged on the inner side surfaces of the arc-shaped plates (11), and the thickness of the clamping blocks (13) is smaller than the depth of the inner grooves (12).

6. The work fixture with high production fixity according to claim 1, characterized in that: the pushing screw rod (14) is meshed inside the arc-shaped plate (11), the front end of the pushing screw rod is movably mounted on the back of the clamping block (13), and the clamping block (13) is movably mounted inside the inner groove (12).