CN212240729U

CN212240729U - Anchor clamps are used in hardware processing

Info

Publication number: CN212240729U
Application number: CN202020734150.6U
Authority: CN
Inventors: 崔小波
Original assignee: Suzhou Yeiler Precision Machinery Co ltd
Current assignee: Suzhou Yeiler Precision Machinery Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-29
Anticipated expiration: 2030-05-07

Abstract

The utility model provides a hardware processing fixture, including regulating box and workstation, the central fixed mounting at regulating box top has the workstation, the left bottom fixedly connected with motor of regulating box inner wall, the output of motor has the pivot through the coupling joint, the one end of pivot rotates with first axle seat to be connected, the vertical screw thread axle that is equipped with in regulating box inside central authorities, the both ends of screw thread axle rotate with the second axle seat to be connected, the cover is equipped with the thread bush rather than threaded connection on the screw thread axle, the fixed surface of thread bush is connected with the connecting plate, the both ends of connecting plate just are located the inside of regulating box and are provided with locating component; the first backup pad of the equal fixedly connected with in both sides at connecting plate top, the top of regulating box and correspond two first backup pads respectively and all seted up the through-hole, and the upper end of two first backup pads all runs through the through-hole and all upwards extends. The utility model discloses it is rational in infrastructure, can freely adjust the height of anchor clamps, set up the regulating box, protection device, portable and removal.

Description

Anchor clamps are used in hardware processing

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps are used in hardware processing.

Background

The clamp is used for fixing a machining object to enable the machining object to occupy a correct position in a machining process so as to receive construction or detection, and in order to enable the surface of a workpiece to meet the technical requirements of size, geometric shape, mutual position precision with other surfaces and the like specified by a drawing, the clamp is used for installing and clamping the workpiece before machining, so that the purposes of rapidness, safety and convenience in installation are achieved.

Application number CN201720554681.5 discloses a cycle racing frame steel sheet positioning fixture, the on-line screen storage device comprises a base, the clamp plate, turning handle, the sliding seat, guide arm and slider, the base is located all around to clamp plate slidable, turning handle orders about the clamp plate through the lead screw and slides on the base, the realization is tight or is relaxed to the clamp of pipe fitting structure frame, both sides around the base can be located to the sliding seat horizontal slip, guide arm detachably erects on the sliding seat, slider and guide arm sliding fit, and the both sides of slider have set firmly the connecting seat, be equipped with the tight bolt in top on the connecting seat, with compressing tightly the steel sheet on the pipe fitting structure frame, the operation is simple and convenient, the welding efficiency and the welding quality of frame have been improved, and the suitability is.

However, in the patent, the height of the clamp cannot be adjusted, and the clamp is large and heavy, so that the working strength of workers is increased, and the clamp is inconvenient to carry and move.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing an anchor clamps are used in hardware processing to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, facilitate the use can freely adjust the height of anchor clamps, sets up the regulating box, protection device, portable and removal.

The purpose of the utility model can be realized by the following technical scheme: comprises an adjusting box and a workbench; a workbench is fixedly arranged in the center of the top of the adjusting box, the bottom of the left side of the inner wall of the adjusting box is fixedly connected with a motor, the output end of the motor is connected with a rotating shaft through a coupler, one end of the rotating shaft is rotatably connected with a first shaft seat, and the right side of the first shaft seat is fixedly connected with the bottom of the right side of the inner wall of the adjusting box;

a threaded shaft is vertically arranged in the center of the interior of the adjusting box, two ends of the threaded shaft are rotatably connected with a second shaft seat, and the second shaft seat is fixedly connected with the inner bottom wall and the inner top wall of the adjusting box; the threaded shaft is sleeved with a threaded sleeve in threaded connection with the threaded shaft, the surface of the threaded sleeve is fixedly connected with a connecting plate, and positioning assemblies are arranged at two ends of the connecting plate and positioned in the adjusting box;

the first backup pad of the equal fixedly connected with in both sides at connecting plate top, the top of regulating box and correspond two first backup pads respectively and all seted up the through-hole, and the upper end of two first backup pads all runs through the through-hole and all upwards extends.

Furthermore, a transverse plate is fixedly connected to one side of the top end of the first supporting plate, a second supporting plate is fixedly connected to one end of the transverse plate, threaded holes are formed in the first supporting plate and the second supporting plate, a screw rod is connected to the threaded holes in a threaded manner, and a clamping device is connected to one end of the screw rod;

further, the clamping device comprises a clamping main body, a clamping plate sliding rod, a compression spring, a rubber pad and a clamping block; the one end of pressing from both sides tight main part is provided with the splint slide bar, and the cover is equipped with pressure spring on the splint slide bar, and pressure spring provides higher clamping-force when pressing from both sides tightly, and the one end of splint slide bar sets up and presss from both sides tight piece, and the one end of pressing from both sides tight piece is provided with the rubber pad, protection hardware and the tight piece of clamp.

Furthermore, the middle part of the rotating shaft is connected with a second driven tooth, the second driven tooth is meshed with the first driven tooth, and the first driven tooth is arranged on the annular side surface of the threaded shaft;

further, locating component includes the locating lever, the top of locating lever and the interior roof fixed connection of regulating box, the bottom fixedly connected with limiting plate of locating lever, the cover is equipped with rather than sliding connection's locating piece on the locating lever, the both ends and the locating piece meshing of connecting plate are connected, can play the effect of location to the connecting plate through mutually supporting of locating lever and locating piece, avoid its change of taking place the angle, influence the lift of first backup pad.

Furthermore, the locating lever is sleeved with a buffer spring, the top end and the bottom end of the buffer spring are respectively fixedly connected with the inner top wall of the adjusting box and the top of the locating block, and the design can play a role in buffering when the locating block goes up and down along with the connecting plate.

Further, the surface of first backup pad and the medial surface that runs through the mouth are all smooth, and run through a mouthful and first backup pad looks adaptation, and this design can effectual reduction first backup pad and run through the wearing and tearing between the mouth.

Further, the first support plate and the second support plate are parallel to each other. The positioning block and the threaded sleeve are positioned on the same horizontal plane.

Furthermore, chip collecting boxes are arranged on two side walls of the workbench and used for collecting chips generated during machining.

Further, the fixed mounting panel that is equipped with in bottom of regulating box, the upper surface four corners department of mounting panel all is provided with construction bolt, and construction bolt can install regulating box and processing equipment. The lower fixed surface of mounting panel is equipped with the blotter, can increase the buffering effect of anchor clamps.

The utility model has the advantages that: this anchor clamps are used in hardware processing through setting up the regulating box, plays the effect of protection motor, has solved long-term use motor, makes the dust fall into the motor, causes the motor problem that the result of use is not good to appear, through setting up locating component, plays stable effect when removing to the connecting plate, has solved the problem that the connecting plate appears rocking when removing.

Placing hardware on a workbench, starting a motor in a forward direction to drive a rotating shaft to rotate, wherein the rotating shaft can drive a second driven tooth to rotate, the second driven tooth can drive a first driven tooth to rotate so as to enable a threaded shaft to rotate, the threaded shaft can enable a threaded sleeve and a connecting plate to move upwards, and further can enable two first supporting plates to move upwards, so that two clamping devices move upwards, and the height of a clamp can be conveniently adjusted,

the clamping block on the clamping device is attached to the hardware, and the compression spring provides higher clamping force during clamping; after processing, collect the piece to collection bits case, convenient clearance, reverse starter motor drives pivot, the driven tooth of second, first driven tooth and threaded shaft rotation for thread bush and connecting plate move down, thereby make two clamping device move down until pressing close to the regulating box, avoid first backup pad upwards outstanding, portable anchor clamps carry and lay.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural diagram of a clamping device in the fixture for hardware processing of the present invention.

In the drawing, 1-mounting plate, 2-adjusting box, 3-motor, 4-rotating shaft, 5-first shaft seat, 6-positioning block, 7-buffer spring, 8-limiting plate, 9-positioning rod, 10-first supporting plate, 11-screw, 12-transverse plate, 13-second supporting plate, 14-clamping device, 15-chip collecting box, 16-workbench, 17-threaded shaft, 18-threaded sleeve, 19-connecting plate, 20-first driven tooth, 21-second driven tooth, 22-clamping body, 23-clamping plate sliding rod, 24-pressing spring, 25-clamping block, 26-rubber pad and 27-second shaft seat.

Detailed Description

As shown in fig. 1 to 3, a hardware processing jig comprises an adjusting box 2 and a workbench 16; a workbench 16 is fixedly arranged in the center of the top of the adjusting box 2, a motor 3 is fixedly connected to the bottom of the left side of the inner wall of the adjusting box 2, the output end of the motor 3 is connected with a rotating shaft 4 through a coupler, one end of the rotating shaft 4 is rotatably connected with a first shaft seat 5, and the right side of the first shaft seat 5 is fixedly connected with the bottom of the right side of the inner wall of the adjusting box 2;

a threaded shaft 17 is vertically arranged in the center of the interior of the adjusting box 2, two ends of the threaded shaft 17 are rotatably connected with a second shaft seat 27, and the second shaft seat 27 is fixedly connected with the inner bottom wall and the inner top wall of the adjusting box 2; a threaded sleeve 18 in threaded connection with the threaded shaft 17 is sleeved on the threaded shaft 17, a connecting plate 19 is fixedly connected to the surface of the threaded sleeve 18, and positioning assemblies are arranged at two ends of the connecting plate 19 and inside the adjusting box 2; the first backup pad 10 of the equal fixedly connected with in both sides at 19 tops of connecting plate, the top of regulating box 2 just corresponds two first backup pads 10 respectively and has all been seted up and has been run through the mouth, and the upper end of two first backup pads 10 all runs through and runs through the mouth and all upwards extend.

A transverse plate 12 is fixedly connected to one side of the top end of the first supporting plate 10, a second supporting plate 13 is fixedly connected to one end of the transverse plate 12, threaded holes are formed in the first supporting plate 10 and the second supporting plate 13, a screw rod 11 is connected to the threaded holes in a threaded mode, and a clamping device 14 is connected to one end of the screw rod 11;

the clamping device 14 comprises a clamping body 22, a clamping plate sliding rod 23, a pressing spring 24, a rubber pad 26 and a clamping block 25; the one end of pressing from both sides tight main part 22 is provided with splint slide bar 23, and the cover is equipped with pressure spring 24 on the splint slide bar 23, and pressure spring 24 provides higher clamping-force when pressing from both sides tightly, and the one end of splint slide bar 23 sets up presss from both sides tight piece 26, and the one end of pressing from both sides tight piece 25 is provided with rubber pad 26, protection hardware and press from both sides tight piece 25.

The middle part of the rotating shaft 4 is connected with a second driven tooth 21, the second driven tooth 21 is meshed with a first driven tooth 20, and the first driven tooth 20 is arranged on the annular side surface of the threaded shaft 17;

locating component includes locating lever 9, the top of locating lever 9 and the interior roof fixed connection of regulating box 2, the bottom fixedly connected with limiting plate 8 of locating lever 9, the cover is equipped with rather than sliding connection's locating piece 6 on the locating lever 9, the both ends and the 6 meshing of locating piece of connecting plate 19 are connected, can play the effect of location to connecting plate 19 through mutually supporting of locating lever 9 and locating piece 6, avoid its change of taking place the angle, influence the lift of first backup pad 10.

The positioning rod 9 is sleeved with a buffer spring 7, the top end and the bottom end of the buffer spring 7 are fixedly connected with the inner top wall of the adjusting box 2 and the top of the positioning block 6 respectively, and the buffer effect can be achieved when the positioning block 6 goes up and down along with the connecting plate 19.

The surface of first backup pad 10 and the medial surface that runs through the mouth are all smooth, and run through mouthful and 10 looks adaptations of first backup pad, and this design can effectual reduction first backup pad 10 and run through the wearing and tearing between the mouth.

The first support plate 10 and the second support plate 13 are parallel to each other.

The positioning block 6 and the threaded sleeve 18 are located on the same horizontal plane.

Chip collecting boxes 15 are arranged on two side walls of the workbench 16 and used for collecting chips generated in the machining process.

The fixed mounting panel 1 that is equipped with in bottom of regulating box 2, the upper surface four corners department of mounting panel 1 all is provided with mounting bolt, and mounting bolt can install regulating box 2 and processing equipment.

The fixed blotter that is equipped with of lower surface of mounting panel 1 can increase the buffering effect of anchor clamps.

The utility model discloses when specifically implementing: the during operation, place hardware on workstation 16, forward starter motor 3, it rotates to drive pivot 4, pivot 4 can make the driven tooth of second 21 rotate, the driven tooth of second 21 can drive first driven tooth 20 and rotate, thereby can make threaded spindle 17 rotatory, threaded spindle 17 can make thread bush 18 and connecting plate 19 upwards remove, and then can make two first backup pads 10 upwards remove, thereby make two clamping device 14 upwards remove, treat to remove to suitable height, screw rod 11 is moved to the twist, make the last tight piece 25 laminating hardware of clamp 25 of clamping device 14, pressure spring 24 provides higher clamping-force when pressing from both sides tightly.

After the processing is accomplished, collect the piece to collection bits case 15, convenient clearance, reverse starter motor 3 drives pivot 4, the driven tooth of second 21, the driven tooth of first 20 and screw spindle 17 rotations for 18 and 19 downstream of connecting plate of thread bush make two clamping device 14 downstream until pressing close to regulating box 2, avoid first backup pad 10 to upwards outstanding, the anchor clamps of being convenient for are laid.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The fixture for hardware processing is characterized by comprising an adjusting box (2) and a workbench (16), wherein the workbench (16) is fixedly mounted in the center of the top of the adjusting box (2), a motor (3) is fixedly connected to the bottom of the left side of the inner wall of the adjusting box (2), the output end of the motor (3) is connected with a rotating shaft (4) through a coupler, the other end of the rotating shaft (4) is rotatably connected with a first shaft seat (5), and the right side of the first shaft seat (5) is fixedly connected with the bottom of the right side of the inner wall of the adjusting box (2);

a threaded shaft (17) is vertically arranged in the center of the inside of the adjusting box (2), two ends of the threaded shaft (17) are rotatably connected with a second shaft seat (27), and the second shaft seat (27) is fixedly connected with the inner bottom wall and the inner top wall of the adjusting box (2); the threaded shaft (17) is sleeved with a threaded sleeve (18) in threaded connection with the threaded shaft, the surface of the threaded sleeve (18) is fixedly connected with a connecting plate (19), and positioning assemblies are arranged at two ends of the connecting plate (19) and positioned in the adjusting box (2);

the equal fixedly connected with first backup pad (10) in both sides at connecting plate (19) top, the top of regulating box (2) just corresponds two first backup pad (10) respectively and has all seted up the through-hole, two the upper end of first backup pad (10) all runs through the through-hole and upwards extends to the top of workstation (16).

2. The fixture for hardware processing according to claim 1, wherein a transverse plate (12) is fixedly connected to one side of the top end of the first supporting plate (10), a second supporting plate (13) is fixedly connected to one end of the transverse plate (12), threaded holes are formed in the first supporting plate (10) and the second supporting plate (13), a screw rod (11) is connected to the threaded holes in a threaded manner, and a clamping device (14) is connected to one end of the screw rod (11).

3. A hardware machining clamp according to claim 2, characterized in that the clamping device (14) comprises a clamping body (22), a clamping plate slide bar (23), a compression spring (24), a rubber pad (26) and a clamping block (25); the one end of pressing from both sides tight main part (22) is provided with splint slide bar (23), the cover is equipped with pressure spring (24) on splint slide bar (23), the one end of splint slide bar (23) is provided with and presss from both sides tight piece (25), the one end of pressing from both sides tight piece is provided with the rubber pad.

4. A hardware processing clamp according to claim 1, characterized in that a second driven tooth (21) is connected to the middle of the rotating shaft (4), the second driven tooth (21) is meshed with the first driven tooth (20), and the first driven tooth (20) is installed on the annular side surface of the threaded shaft (17).

5. The fixture for hardware processing according to claim 1, wherein the positioning assembly comprises a positioning rod (9), the top of the positioning rod (9) is fixedly connected with the inner top wall of the adjusting box (2), the bottom of the positioning rod (9) is fixedly connected with a limiting plate (8), a positioning block (6) is sleeved on the positioning rod (9), and two ends of the connecting plate (19) are meshed with the positioning block (6).

6. The fixture for hardware processing according to claim 5, wherein the positioning rod (9) is sleeved with a buffer spring (7), and the top end and the bottom end of the buffer spring (7) are respectively fixedly connected with the inner top wall of the adjusting box (2) and the top of the positioning block (6).

7. A hardware processing clamp according to claim 1, characterized in that two side walls of the workbench (16) are provided with chip collecting boxes (15).

8. The fixture for hardware processing according to claim 1, wherein a mounting plate (1) is fixedly arranged at the bottom of the adjusting box (2), mounting bolts are arranged at four corners of the upper surface of the mounting plate (1), and a cushion pad is fixedly arranged on the lower surface of the mounting plate (1).