CN217143208U

CN217143208U - Accurate hardware centre gripping frock of accurate location

Info

Publication number: CN217143208U
Application number: CN202220957570.XU
Authority: CN
Inventors: 胡乔生
Original assignee: Shenzhen Jinjiali Electromechanical Co ltd
Current assignee: Shenzhen Jinjiali Electromechanical Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-09
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses an accurate hardware centre gripping frock of accurate location, this centre gripping frock aim at solving prior art's hardware centre gripping frock and lack the location structure that can pinpoint usually, are difficult to arrange the technical problem of specific position in fast behind the hardware centre gripping. The clamping tool comprises a bearing table and a movable plate movably arranged at the upper end of the bearing table; the upper end fixed mounting of fly leaf has the supporting shoe, the fixed second cell body of symmetry of seting up in both ends inner wall around the supporting shoe, the inner wall activity of second cell body is provided with the installation piece, the one end fixed mounting that the installation piece is close to the supporting shoe center has first cylinder. This centre gripping frock possesses the location structure that can pinpoint, can arrange specific position in fast behind the hardware centre gripping to be provided with the counterpoint piece, the high snap judgments of accessible laser lamp hardware place the height, thereby the position of convenient to the hardware is adjusted.

Description

Accurate hardware centre gripping frock of accurate location

Technical Field

The utility model belongs to centre gripping frock field, concretely relates to accurate hardware centre gripping frock of accurate location.

Background

At the in-process of processing hardware, often use anchor clamps to carry out the centre gripping location effect to it, hardware centre gripping frock often need place the hardware in suitable position when using and carry out the propelling movement, but present hardware centre gripping frock lacks the location structure of accurate positioning usually, is difficult to place specific position in fast behind the hardware centre gripping in, remains further improvement.

At present, a utility model with the patent number of CN201820168951.3 discloses a metal clamping tool, which comprises a base, a fixed clamp and a movable clamp, wherein a fixed support seat is arranged on one side above the base, an adjusting mechanism is arranged on the top of the fixed support seat, the adjusting mechanism is connected with the fixed clamp through a connecting rod a, a slide rail is arranged in the middle of the base, a cavity is formed in the bottom of the slide rail, a moving block is placed on the slide rail of the base, the bottom of the moving block is provided with straight teeth, a gear is arranged in the cavity and is meshed with the straight teeth at the bottom of the moving block, the gear is installed on the inner wall of the cavity through a rotating shaft, a through hole is formed in the base, the rotating shaft passes through the through hole, and the device drives the moving block to move by rotating a rotating handle, so that the movable clamp is driven to move and the fixed clamp is matched to clamp the metal; adjusting screw can be at the position of within range adjustment activity anchor clamps, and the angle that mounting fixture and activity anchor clamps can be adjusted to rotatory adjusting gear A and adjusting gear B, activity anchor clamps and mounting fixture are at same angle when centre gripping groove and centre gripping tooth can guarantee the centre gripping, but present hardware centre gripping frock lacks the location structure of accurate positioning usually, is difficult to arrange specific position in fast behind the hardware centre gripping.

Therefore, in view of the above-mentioned problem that the conventional hardware clamping tool usually lacks a positioning structure capable of accurately positioning and is difficult to rapidly place the hardware in a specific position after clamping, a solution is urgently needed to realize that the clamping tool has a positioning structure capable of accurately positioning and is capable of rapidly placing the hardware in a specific position after clamping.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

An it is not enough to prior art, the utility model aims to provide an accurate hardware centre gripping frock of accurate location, but this centre gripping frock aims at solving current hardware centre gripping frock and lacks the location structure of accurate positioning usually, is difficult to arrange the technical problem of specific position in fast after the hardware centre gripping.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a precise hardware clamping tool with precise positioning, which comprises a bearing platform and a movable plate movably arranged at the upper end of the bearing platform; the upper end fixed mounting of fly leaf has the supporting shoe, the fixed second cell body of symmetry has been seted up to both ends inner wall around the supporting shoe, the inner wall activity of second cell body is provided with the installation piece, the one end fixed mounting that the installation piece is close to the supporting shoe center has first cylinder, fixed mounting has the extrusion piece on the telescopic link of first cylinder, the third cell body has been seted up in both ends running through about the supporting shoe, the inner wall activity of third cell body is provided with the stopper, the right-hand member of plummer has fixedly seted up the fourth cell body, the inner wall activity of fourth cell body is provided with fixed frame, the inner wall activity of fixed frame is provided with the counterpoint piece, both ends run through the first spiral shell groove of seting up evenly distributed about the counterpoint piece, the laser lamp is installed to the inner wall screw thread of first spiral shell groove.

When the clamping tool is used, the hardware is placed between the two extrusion blocks, the two opposite first cylinders are opened, the hardware is extruded between the two extrusion blocks, the hardware can be clamped quickly, the movable plate can be moved at the upper end of the bearing table, the clamping height of the hardware can be judged by opening the laser lamp, the clamping height of the hardware can be adjusted by adjusting the height of the laser lamp, and therefore the hardware can be moved on a specific height.

Preferably, the front end and the rear end of the supporting block are provided with a second thread groove in a penetrating mode, the inner wall of the second thread groove is provided with a threaded column in a threaded mode, the front end and the rear end of the mounting block are provided with a fourth thread groove in a penetrating mode, and the threaded column penetrates through the second thread groove and is mounted on the inner wall of the fourth thread groove in a threaded mode. The threaded column penetrates through the second thread groove and is installed on the inner wall of the fourth thread groove in a threaded mode, the installation block can be fixed on the supporting block, and therefore the installation block can be quickly fixed on the supporting block.

Preferably, the upper end of plummer is fixed and is seted up the first cell body of symmetry, the inner wall fixed mounting of first cell body has first supporting seat and second supporting seat, the right-hand member fixed mounting of second supporting seat has servo motor, second supporting seat fixedly connected with lead screw body is run through to servo motor's output shaft left end. The servo motor is started to enable the lead screw body to rotate, so that the moving block can be driven to move, and the movable plate can stably move.

Preferably, the outer wall of the lead screw body is movably provided with a lead screw nut, a moving block is fixedly mounted on the outer wall of the lead screw nut, the front end and the rear end of the moving block are attached to the inner walls of the front end and the rear end of the first groove body, and the upper end of the moving block is connected with the lower end of the movable plate. The screw rod nut moves along the outer wall of the screw rod body when the screw rod body rotates, so that the movable plate can stably move at the upper end of the bearing platform.

Preferably, the front end of plummer is fixed and is provided with first scale mark, the front end fixed mounting of fly leaf has the instruction piece, the front end of instructing the piece and the front end of plummer are in the coplanar. The position that the fly leaf removed can be judged fast in the setting of first scale mark and instruction piece to the convenient accurate location in position to the hardware.

Preferably, the fixed second scale mark that is provided with in front end of fixed frame, the fixed third scale mark that is provided with in front end of counterpoint piece, the third thread groove has been seted up in both ends running through about fixed frame, the bolt is installed to the inner wall screw thread of third thread groove, the bolt passes third thread groove screw thread and installs in the inner wall of first thread groove. The height of laser lamp can be confirmed fast in the setting of second scale mark and third scale mark to can realize carrying out quick adjustment to the height of laser lamp.

Preferably, a sixth groove body is fixedly formed in the upper end of the supporting block, symmetrical second cylinders are fixedly mounted on the inner wall of the lower end of the sixth groove body, and a lifting plate is fixedly mounted at the upper end of a telescopic rod of each second cylinder. Open the second cylinder and can make the lifter plate go up and down in the vertical direction to can support the hardware by two grip block centre grippings, thereby can improve the stability when the hardware is placed.

Preferably, the left end and the right end of the mounting block are provided with a fifth groove body in a penetrating mode, and the inner wall of the fifth groove body is attached to the outer wall of the limiting block. The limiting block can be placed on the inner wall of the fifth groove body, so that the mounting block can be stably placed.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the clamping tool of the utility model can move the extrusion blocks by utilizing two first cylinders, can extrude the hardware between the two extrusion blocks, can quickly clamp the hardware, is provided with a servo motor, a screw rod body, a screw rod nut and a moving block, can realize the stable movement of the moving plate at the upper end of a bearing platform, can judge the clamping height of the hardware by opening a laser lamp, can realize the regulation of the clamping height of the hardware by regulating the height of the laser lamp, can realize the movement of the hardware on a specific height, can quickly judge the position of the hardware movement by a first scale line and an indication block, can realize the accurate positioning regulation of the hardware, can conveniently debug the height of an installation block by arranging a second thread groove, a thread column and a fourth thread groove, can conveniently debug the height of the alignment block by arranging a third thread groove, a first thread groove and a bolt, therefore, the placing height of the laser lamp can be adjusted, and the device is convenient to adjust.

Drawings

Fig. 1 is a schematic perspective view of a specific embodiment of the clamping tool of the present invention;

fig. 2 is a schematic perspective view of a first cylinder of one embodiment of the clamping tool of the present invention;

FIG. 3 is a cross-sectional view of a support block of one embodiment of the clamping fixture of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the alignment block according to one embodiment of the clamping tool of the present invention.

The labels in the figures are: 1. a bearing table; 2. a first tank body; 3. a movable plate; 4. a supporting block; 5. a second tank body; 6. mounting blocks; 7. a first cylinder; 8. extruding the block; 9. a third tank body; 10. a limiting block; 11. a fourth tank body; 12. a fixing frame; 13. a positioning block; 14. a first screw groove; 15. a laser light; 16. a second screw groove; 17. a threaded post; 18. a first support base; 19. a second support seat; 20. a servo motor; 21. a screw rod body; 22. a feed screw nut; 23. a moving block; 24. an indication block; 25. a first scale mark; 26. a second scale mark; 27. a third screw groove; 28. a bolt; 29. a third scale line; 30. a fourth screw groove; 31. a fifth tank body; 32. a sixth tank body; 33. a second cylinder; 34. a lifting plate.

Detailed Description

Example 1

The specific embodiment is a precision hardware clamping tool with precise positioning, a schematic three-dimensional structure of the precision hardware clamping tool is shown in fig. 1, a schematic three-dimensional structure of a first air cylinder 7 of the precision hardware clamping tool is shown in fig. 2, and the clamping tool comprises a bearing table 1 and a movable plate 3 movably arranged at the upper end of the bearing table 1; a supporting block 4 is fixedly installed at the upper end of the movable plate 3, symmetrical second groove bodies 5 are fixedly arranged on the inner walls of the front end and the rear end of the supporting block 4, an installation block 6 is movably arranged on the inner wall of the second groove body 5, a first air cylinder 7 is fixedly installed at one end, close to the center of the supporting block 4, of the installation block 6, an extrusion block 8 is fixedly installed on a telescopic rod of the first air cylinder 7, third groove bodies 9 are arranged at the left end and the right end of the supporting block 4 in a penetrating mode, a limiting block 10 is movably arranged on the inner wall of each third groove body 9, a fourth groove body 11 is fixedly arranged at the right end of the bearing platform 1, a fixed frame 12 is movably arranged on the inner wall of each fourth groove body 11, an alignment block 13 is movably arranged on the inner wall of the fixed frame 12, first screw grooves 14 which are uniformly distributed are arranged at the left end and the right end of the alignment block 13 in a penetrating mode, laser lamps 15 are installed on the inner wall threads of the first screw grooves 14, fifth groove bodies 31 are arranged at the left end and the right end of the installation block 6, the inner wall of the fifth groove 31 is attached to the outer wall of the stopper 10.

In order to realize that the mounting block 6 is rapidly fixed on the supporting block 4, the front end and the rear end of the supporting block 4 are provided with a second screw groove 16 in a penetrating manner, a threaded column 17 is arranged on the inner wall of the second screw groove 16 in a threaded manner, the front end and the rear end of the mounting block 6 are provided with a fourth screw groove 30 in a penetrating manner, and the threaded column 17 is arranged on the inner wall of the fourth screw groove 30 in a penetrating manner through the second screw groove 16 in a threaded manner. The threaded column 17 penetrates through the second thread groove 16 and is installed on the inner wall of the fourth thread groove 30 in a threaded mode, and therefore the installation block 6 can be quickly fixed on the supporting block 4.

In order to realize the stable removal of hardware, the first cell body 2 of symmetry is fixed to be seted up in the upper end of plummer 1, the inner wall fixed mounting of first cell body 2 has first supporting seat 18 and second supporting seat 19, the right-hand member fixed mounting of second supporting seat 19 has servo motor 20, second supporting seat 19 fixedly connected with lead screw body 21 is run through to servo motor 20's output shaft left end, the outer wall activity of lead screw body 21 is provided with screw-nut 22, screw-nut 22's outer wall fixed mounting has movable block 23, both ends are laminated with the both ends inner wall around first cell body 2 around with movable block 23, the upper end of movable block 23 is connected with the lower extreme of movable plate 3. The stable movement of the moving block 23 can be realized by utilizing the principle of the screw rod, so that the stable movement of hardware can be realized.

In order to quickly determine the position of hardware at the upper end of the bearing table 1, a first scale mark 25 is fixedly arranged at the front end of the bearing table 1, an indication block 24 is fixedly arranged at the front end of the movable plate 3, and the front end of the indication block 24 and the front end of the bearing table 1 are in the same plane. The position of the hardware on the upper end of the bearing table 1 can be quickly judged through the indication block 24 and the first scale marks 25.

In order to facilitate the rapid adjustment of the height of the alignment block 13, a second scale mark 26 is fixedly arranged at the front end of the fixing frame 12, a third scale mark 29 is fixedly arranged at the front end of the alignment block 13, third screw grooves 27 are formed at the left end and the right end of the fixing frame 12 in a penetrating manner, bolts 28 are threadedly mounted on the inner walls of the third screw grooves 27, and the bolts 28 are threadedly mounted on the inner walls of the first screw grooves 14 through the third screw grooves 27. The height of the alignment block 13 can be quickly adjusted by screwing the bolt 28 on the inner walls of the first screw groove 14 and the third screw groove 27 of a proper height.

In order to realize the support of hardware, the upper end of the supporting block 4 is fixedly provided with a sixth groove body 32, the inner wall of the lower end of the sixth groove body 32 is fixedly provided with symmetrical second cylinders 33, and the upper ends of the telescopic rods of the second cylinders 33 are fixedly provided with lifting plates 34. The second cylinder 33 is started to enable the lifting plate 34 to move, and therefore supporting of the hardware can be achieved.

The cross-sectional view of the clamping tool support block 4 is shown in fig. 3, and the perspective structural view of the alignment block 13 is shown in fig. 4.

When the clamping tool of the technical scheme is used, a hardware is placed between two extrusion blocks 8, the two first air cylinders 7 are opened to move the extrusion blocks 8, the hardware can be extruded between the two extrusion blocks 8 to quickly clamp the hardware, the servo motor 20 is started to rotate the lead screw body 21, the lead screw nut 22 moves on the outer wall of the lead screw body 21 to realize the stable movement of the moving block 23, so that the stable movement of the moving block 3 at the upper end of the bearing table 1 is realized, the laser lamp 15 is started to judge the clamping height of the hardware, the clamping height of the hardware can be adjusted by adjusting the height of the laser lamp 15, the hardware can be moved at a specific height, the position where the hardware moves can be quickly judged through the first scale line 25 and the indication block 24, so that the accurate positioning adjustment of the hardware can be realized, the bolt 28 is installed on the inner walls of the third screw groove 27 and the first screw groove 14 with proper height in a threaded manner, can realize carrying out quick adjustment to the height of counterpoint piece 13, pass the second thread groove 16 screw thread of suitable height with screw thread post 17 and install in the inner wall of fourth thread groove 30, can realize adjusting the position of installation piece 6, later place stopper 10 and can realize stably placing of installation piece 6 at the inner wall of third cell body 9 and fifth cell body 31.

Claims

1. A precise hardware clamping tool for precise positioning comprises a bearing table and a movable plate movably arranged at the upper end of the bearing table; the novel bearing platform is characterized in that a supporting block is fixedly mounted at the upper end of the movable plate, symmetrical second groove bodies are fixedly arranged on the inner walls of the front end and the rear end of the supporting block, an installation block is movably arranged on the inner wall of each second groove body, a first air cylinder is fixedly mounted at the end, close to the center of the supporting block, of the installation block, an extrusion block is fixedly mounted on a telescopic rod of the first air cylinder, a third groove body is arranged at the left end and the right end of the supporting block in a penetrating mode, a limiting block is arranged on the inner wall of the third groove body in a movable mode, a fourth groove body is fixedly arranged at the right end of the bearing platform, a fixed frame is movably arranged on the inner wall of the fourth groove body, an alignment block is movably arranged on the inner wall of the fixed frame, first screw grooves which are uniformly distributed are arranged at the left end and the right end of the alignment block in a penetrating mode, and laser lamps are mounted on the inner wall threads of the first screw grooves.

2. The accurate hardware centre gripping frock of accurate location of claim 1, characterized in that, the front and back both ends of supporting shoe are run through and are seted up the second thread groove, the inner wall screw thread of second thread groove is installed the screw thread post, the front and back both ends of installation piece are run through and are seted up the fourth thread groove, the screw thread post passes second thread groove screw thread and installs in the inner wall of fourth thread groove.

3. The accurate hardware centre gripping frock of accurate location of claim 1, its characterized in that, the first cell body of symmetry is fixed to be seted up in the upper end of plummer, the inner wall fixed mounting of first cell body has first supporting seat and second supporting seat, the right-hand member fixed mounting of second supporting seat has servo motor, second supporting seat fixedly connected with lead screw body is run through to servo motor's output shaft left end.

4. The accurate hardware clamping tool for accurate positioning according to claim 3, wherein a lead screw nut is movably arranged on the outer wall of the lead screw body, a moving block is fixedly mounted on the outer wall of the lead screw nut, the front end and the rear end of the moving block are attached to the inner walls of the front end and the rear end of the first groove body, and the upper end of the moving block is connected with the lower end of the moving plate.

5. The accurate hardware centre gripping frock of accurate location of claim 1, characterized in that, the front end of plummer is fixed with first scale mark, the front end fixed mounting of fly leaf has the instruction piece, the front end of instruction piece and the front end of plummer are in the coplanar.

6. The accurate hardware centre gripping frock of accurate location of claim 1, its characterized in that, the fixed second scale mark that is provided with in front end of fixed frame, the fixed third scale mark that is provided with in front end of counterpoint piece, the third thread groove has been seted up in the both ends of controlling of fixed frame run through, the bolt is installed to the inner wall screw thread of third thread groove, the bolt passes third thread groove screw thread and installs in the inner wall of first thread groove.

7. The accurate hardware centre gripping frock of accurate location of claim 1, characterized in that, the upper end of supporting shoe is fixed and is seted up the sixth cell body, the lower extreme inner wall fixed mounting of sixth cell body has the second cylinder of symmetry, the telescopic link upper end fixed mounting of second cylinder has the lifter plate.

8. The accurate hardware centre gripping frock of accurate location of claim 1, its characterized in that, the fifth cell body has been seted up in the both ends run through about the installation piece, the inner wall of fifth cell body is laminated mutually with the outer wall of stopper.