CN209737535U - Clamp - Google Patents

Abstract

The utility model relates to the technical field of auxiliary devices of positioning equipment, in particular to a clamp which can better fix a workpiece and fix workpieces with different specifications, thereby improving the adaptability; comprises a bottom plate and a fixed plate, wherein the bottom end of the fixed plate is connected with the left side of the top end of the bottom plate; the novel fixing device is characterized by further comprising a movable plate, two groups of concave slide rails, two groups of I-shaped slide blocks and two groups of stop blocks, wherein the left ends of the two groups of concave slide rails are connected with the front lower part and the rear lower part of the right end of the fixed plate respectively, the bottom ends of the two groups of concave slide rails are connected with the right front side and the right rear side of the top end of the bottom plate respectively, the left ends of the two groups of stop blocks are connected with the right ends of the two groups of concave slide rails respectively, the novel fixing device further comprises a first alternating current motor, a rotating shaft, a threaded rod, a clamping cap, a stabilizing plate and two groups of supporting plates, the left output end of the first alternating current motor is connected.

Description

Clamp

Technical Field

The utility model relates to a positioning apparatus auxiliary device's technical field especially relates to an anchor clamps.

background

As is well known, a fixture is a device used for clamping and fixing a workpiece in a machining process, so that a worker can machine the workpiece more conveniently, and the fixture is widely used in the field of positioning equipment; the existing clamp comprises a bottom plate and a fixed plate, wherein the bottom end of the fixed plate is connected with the left side of the top end of the bottom plate, a clamping plate is arranged on the right side of the top end of the bottom plate, and pillars are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate; when the existing clamp is used, the device is firstly fixed at a proper position, a workpiece needing to be fastened and fixed is placed on the bottom plate, the workpiece is clamped between the fixing plate and the clamping plate and is fixed, a worker processes the workpiece, and the support column can play a certain supporting role on the bottom plate; the existing clamp is not good in effect of fixing workpieces when in use, and is inconvenient to fix the workpieces of different specifications, so that the adaptability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can be better to the fixed effect of work piece, can fix the work piece of different specifications simultaneously, improved a anchor clamps of adaptability.

the utility model relates to a clamp, which comprises a bottom plate and a fixed plate, wherein the bottom end of the fixed plate is connected with the left side of the top end of the bottom plate; the left ends of the two groups of concave slide rails are respectively connected with the front lower part and the rear lower part of the right end of the fixed plate, the bottom ends of the two groups of concave slide rails are respectively connected with the right front side and the right rear side of the top end of the bottom plate, the left ends of the two groups of H-shaped slide rails are respectively connected with the right ends of the two groups of concave slide rails, the bottom ends of the two groups of stoppers are respectively connected with the right front side and the right rear side of the top end of the bottom plate, the bottom ends of the two groups of H-shaped slide rails are respectively connected with the right side of the top end of the two groups of concave slide rails in a matched and sliding way, the top ends of the two groups of H-shaped slide blocks are respectively connected with the front side and the rear side of the bottom end of the movable plate, the left output end of the first AC motor is connected with the right end of the rotating, threaded rod left end spiral shell dress passes the fixed plate right-hand member and the spiral shell dress is worn out the fixed plate left end and is linked to each other with card cap right-hand member, and firm board top links to each other with first AC motor bottom, and firm board left end links to each other with the movable plate right-hand member, and two sets of backup pad right-hand members are continuous with movable plate left end front side and left end rear side respectively, and two sets of backup pad left ends are portable respectively and are passed fixed plate right-hand member front side and right-hand member rear side and portable wearing out fixed plate left end front side and left end rear side.

The utility model discloses a clamp, still include two sets of extension boards, the main shaft, two sets of connecting axles, two sets of wheels, second AC motor, transmission shaft and driving gear, be provided with driven gear on the main shaft middle part lateral wall, two sets of extension board tops are continuous with bottom plate bottom left front side and left rear side respectively, main shaft front end and rear end link to each other with two sets of connecting axle inner respectively, two sets of connecting axle outer ends are rotatable respectively and pass two sets of extension inboard bottom of extension board and link to each other with two sets of wheels inner respectively, second AC motor front portion output is continuous with the transmission shaft rear end, the transmission shaft front end links to each other with driving gear rear end middle part, the driving gear left end is connected with driven gear right-hand member meshing, still include two sets of elastic spring, two sets of connecting plates, two sets of landing legs and two sets of universal wheels, two sets of elastic spring top are continuous with bottom right front, the top ends of the two groups of supporting legs are respectively connected with the bottom ends of the two groups of connecting plates, and the two groups of universal wheels are respectively rotatably arranged at the bottom ends of the two groups of supporting legs.

The utility model discloses an anchor clamps still include two sets of smooth pole and two sets of smooth pipe, two sets of smooth pole tops link to each other with bottom plate bottom right front side and right back side respectively, two sets of smooth socle ends link to each other with two sets of connecting plate tops respectively, two sets of smooth pipe tops all communicate and are provided with the opening, two sets of smooth pole bottoms pass two sets of smooth pipe tops respectively and portable to inside two sets of smooth pipe tops respectively, two sets of elastic spring encircle respectively and set up in the two sets of smooth pole outsides, two sets of elastic spring encircle respectively and set up in the two sets of smooth pipe outsides.

The utility model discloses an anchor clamps still includes two sets of connecting rods and two sets of push rods, and two sets of connecting rod bottoms link to each other with bottom plate left end front side and left end rear side respectively, and two sets of connecting rod tops link to each other with two sets of push rod right-hand members respectively.

The utility model discloses an anchor clamps all are provided with the gum cover on two sets of push rod left end lateral walls.

The utility model discloses an anchor clamps still includes two sets of supports, and two sets of support bottoms link to each other with second alternating current motor left end and right-hand member respectively, and two sets of support tops all link to each other with bottom plate bottom left side.

The utility model discloses an anchor clamps, the linking department of two sets of connecting axles and two sets of extension boards all is provided with the stopper.

The utility model discloses an anchor clamps all are provided with the brake block on two sets of universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing device has better fixing effect on workpieces, can fix workpieces with different specifications at the same time, electrically connects a first alternating current motor, drives a rotating shaft to rotate, drives a threaded rod to rotate, further enables the threaded rod to move left and right in a fixed plate, can move on a concave slide rail at the same time, further assists a moving plate to move, enables a supporting plate to move in the fixed plate, places the workpieces on the supporting plate, enables the fixed plate and the moving plate to simultaneously generate certain extrusion force on the workpieces, fixes the workpieces, enables a stabilizing plate to play a certain supporting role on the first alternating current motor, can prevent the threaded rod from moving out of the fixed plate by a clamping cap, can adjust the distance between the fixed plate and the moving plate, further can fix the workpieces with different specifications, improves the adaptability, and is purchased, and the first ac motor is electrically connected in use by a commercially available instruction manual.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

Fig. 2 is a schematic top view of the spindle part of the present invention;

Fig. 3 is a schematic top view of the supporting plate of the present invention;

FIG. 4 is a schematic side view of the concave slide rail of the present invention;

in the drawings, the reference numbers: 1. a base plate; 2. a fixing plate; 3. moving the plate; 4. a concave slide rail; 5. an I-shaped slide block; 6. a stopper; 7. a first alternating current motor; 8. a rotating shaft; 9. a threaded rod; 10. a clamping cap; 11. a stabilizing plate; 12. a support plate; 13. a support plate; 14. a main shaft; 15. a connecting shaft; 16. a wheel; 17. a second alternating current motor; 18. a drive shaft; 19. a driving gear; 20. a driven gear; 21. an elastic spring; 22. a connecting plate; 23. a support leg; 24. a universal wheel; 25. a smooth rod; 26. smoothing the tube; 27. a connecting rod; 28. a push rod; 29. a rubber sleeve; 30. a support; 31. a limiting block; 32. a brake pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the clamp of the present invention comprises a bottom plate 1 and a fixing plate 2, wherein the bottom end of the fixing plate 2 is connected to the left side of the top end of the bottom plate 1; the automatic clamping device comprises a movable plate 3, two groups of concave slide rails 4, two groups of I-shaped slide blocks 5 and two groups of stoppers 6, the left ends of the two groups of concave slide rails 4 are connected with the front lower part and the rear lower part of the right end of a fixed plate 2 respectively, the bottom ends of the two groups of concave slide rails 4 are connected with the right front side and the right rear side of the top end of a bottom plate 1 respectively, the left ends of the two groups of stoppers 6 are connected with the right front side and the right rear side of the top end of the bottom plate 1 respectively, the bottom ends of the two groups of I-shaped slide blocks 5 are connected with the right side and the top end of the two groups of concave slide rails 4 in a matched and sliding manner respectively, the top ends of the two groups of I-shaped slide blocks 5 are connected with the front side and the rear side of the bottom end of the movable plate 3 respectively, the automatic clamping device further comprises a first alternating current motor 7, a rotating shaft 8, a threaded rod 9, a clamping cap 10, a The left end of the threaded rod 9 penetrates through the right end of the fixed plate 2 in a threaded manner, the left end of the threaded rod penetrates through the left end of the fixed plate 2 in a threaded manner to be connected with the right end of the clamping cap 10, the top end of the stabilizing plate 11 is connected with the bottom end of the first alternating current motor 7, the left end of the stabilizing plate 11 is connected with the right end of the movable plate 3, the right ends of the two groups of supporting plates 12 are respectively connected with the front side and the rear side of the left end of the movable plate 3, and the left ends of the two groups of supporting plates 12 respectively penetrate through the front side and the rear side of; the fixing device has better fixing effect on workpieces, can fix workpieces with different specifications at the same time, electrically connects a first alternating current motor, drives a rotating shaft to rotate, drives a threaded rod to rotate, further enables the threaded rod to move left and right in a fixed plate, can move on a concave slide rail at the same time, further assists a moving plate to move, enables a supporting plate to move in the fixed plate, places the workpieces on the supporting plate, enables the fixed plate and the moving plate to simultaneously generate certain extrusion force on the workpieces, fixes the workpieces, enables a stabilizing plate to play a certain supporting role on the first alternating current motor, can prevent the threaded rod from moving out of the fixed plate by a clamping cap, can adjust the distance between the fixed plate and the moving plate, further can fix the workpieces with different specifications, improves the adaptability, and is purchased, and the first ac motor is electrically connected in use by a commercially available instruction manual.

The utility model discloses a clamp, still include two sets of extension boards 13, main shaft 14, two sets of connecting axles 15, two sets of wheels 16, second AC motor 17, transmission shaft 18 and driving gear 19, be provided with driven gear 20 on the main shaft 14 middle part lateral wall, two sets of extension boards 13 top are continuous with bottom 1 bottom left front side and left rear side respectively, main shaft 14 front end and rear end link to each other with two sets of connecting axles 15 inner respectively, two sets of connecting axles 15 outer ends are rotatable respectively and pass two sets of extension boards 13 inboard bottom and link to each other with two sets of wheels 16 inner respectively, second AC motor 17 front output end links to each other with transmission shaft 18 rear end, transmission shaft 18 front end links to each other with driving gear 19 rear end middle part, driving gear 19 left end and driven gear 20 right-hand member meshing connection still include two sets of elasticity springs 21, two sets of connecting plates 22, two sets of landing legs 23 and two sets of universal wheels 24, two sets of elasticity springs 21 top links to each other, the bottom ends of the two groups of elastic springs 21 are respectively connected with the top ends of the two groups of connecting plates 22, the top ends of the two groups of supporting legs 23 are respectively connected with the bottom ends of the two groups of connecting plates 22, and the two groups of universal wheels 24 are respectively rotatably arranged at the bottom ends of the two groups of supporting legs 23; can make the more convenient removal of device, carry out the electricity with second AC motor and connect, second AC motor drives the transmission shaft and rotates, the transmission shaft drives the driving gear and rotates, transmission effect through driven gear, and then make the main shaft rotate, transmission effect through the connecting axle, and then make the wheel rotate, and then make the device remove, landing leg and universal wheel interact, can remove by auxiliary device, the elasticity spring has certain cushioning effect, can make the device more steady, it is more labour saving and time saving, second AC motor is bought, and second AC motor carries out the electricity through the instruction manual of buying together when using and connects.

The utility model discloses a clamp, still include two sets of smooth pole 25 and two sets of smooth tube 26, two sets of smooth pole 25 tops link to each other with bottom plate 1 bottom right front side and right back side respectively, two sets of smooth tube 26 bottoms link to each other with two sets of connecting plates 22 tops respectively, two sets of smooth tube 26 tops all communicate and are provided with the opening, two sets of smooth pole 25 bottoms pass two sets of smooth tube 26 tops respectively and can move to the inside of two sets of smooth tube 26 tops respectively, two sets of elastic spring 21 encircle respectively and set up in two sets of smooth tube 25 outsides, two sets of elastic spring 21 encircle respectively and set up in two sets of smooth tube 26 outsides; the smooth rod can move up and down in the smooth pipe, and the elastic spring can be prevented from deflecting.

The clamp of the utility model also comprises two groups of connecting rods 27 and two groups of push rods 28, the bottom ends of the two groups of connecting rods 27 are respectively connected with the front side and the rear side of the left end of the bottom plate 1, and the top ends of the two groups of connecting rods 27 are respectively connected with the right ends of the two groups of push rods 28; the connecting rod and the push rod are mutually matched, so that the working personnel can more conveniently push the device.

In the clamp of the utility model, the outer side walls of the left ends of the two groups of push rods 28 are both provided with rubber sleeves 29; the gum cover can make the staff more comfortable when contacting with the push rod, has improved the use travelling comfort of device.

The clamp of the utility model also comprises two groups of brackets 30, the bottom ends of the two groups of brackets 30 are respectively connected with the left end and the right end of the second alternating current motor 17, and the top ends of the two groups of brackets 30 are connected with the left side of the bottom end of the bottom plate 1; the bracket may fix the second ac motor.

In the clamp of the present invention, the joints between the two sets of connecting shafts 15 and the two sets of supporting plates 13 are provided with the stoppers 31; the limiting block can prevent the connecting shaft from moving on the supporting plate.

In the clamp of the utility model, the two groups of universal wheels 24 are both provided with brake pads 32; the brake pads may allow the device to be more securely held in place.

The utility model discloses a clamp, it is at first fixed the device in a suitable position at during operation, will need to step up the fixed work piece and place in the backup pad, and remove fixed plate and movable plate, fix the work piece, the staff processes the work piece, can be better to the fixed effect of work piece, can fix the work piece of different specifications simultaneously, carry out the electricity connection with first AC motor, first AC motor drives the axis of rotation and rotates, the axis of rotation drives the threaded rod and rotates, and then make the threaded rod move about in the fixed plate, the I-shaped slider can move on concave type slide rail simultaneously, and then the auxiliary movable plate moves, make the backup pad can move in the fixed plate, make fixed plate and movable plate produce certain extrusion force to the work piece simultaneously, fix the work piece, firm board can play certain supporting role to first AC motor, the clamping cap can prevent the threaded rod from moving out of the fixed plate, the distance between the fixed plate and the movable plate can be adjusted, and further workpieces with different specifications can be fixed, the adaptability is improved, the device can be moved conveniently, a second alternating current motor is electrically connected, the second alternating current motor drives the transmission shaft to rotate, the transmission shaft drives the driving gear to rotate, the main shaft is rotated through the transmission action of the driven gear, the wheel is rotated through the transmission action of the connecting shaft, and further the device is moved, the supporting legs and the universal wheels are mutually matched to move to assist the device to move, the elastic spring has a certain buffering action, the device can be more stable, time and labor are saved, the smooth rod can move up and down in the smooth tube, the elastic spring can be prevented from being deflected, and the connecting rod and the push rod are mutually matched, can make the staff more convenient when thrust unit, the gum cover can make the staff more comfortable when contacting with the push rod, the use travelling comfort of device has been improved, the second alternating current motor can be fixed to the support, the stopper can prevent that the connecting axle from removing on the extension board, the brake block can make the more firm fixing of device in a position, first alternating current motor and second alternating current motor all purchase, and first alternating current motor and second alternating current motor all carry out the electricity through the instruction manual of buying together when using and connect.

The utility model discloses an anchor clamps, it is above the mounting means, the connected mode or the mode that sets up of all parts are welding, riveting or other common mechanical mode, wherein slidable/rotate fixedly for slide/rotate the state under not dropping, seal when sealed intercommunication is two connecting pieces intercommunications promptly, and concrete structure, model and the coefficient index of its all parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

In the case where no description is given to the contrary, the directional terms included in the terms "up, down, left, right, front, rear, inside, outside, vertical, horizontal" and the like only represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A clamp comprises a bottom plate (1) and a fixed plate (2), wherein the bottom end of the fixed plate (2) is connected with the left side of the top end of the bottom plate (1); the novel sliding block mechanism is characterized by further comprising a moving plate (3), two groups of concave sliding rails (4), two groups of I-shaped sliding blocks (5) and two groups of check blocks (6), wherein the left ends of the two groups of concave sliding rails (4) are connected with the front lower part and the rear lower part of the right end of the fixed plate (2) respectively, the bottom ends of the two groups of concave sliding rails (4) are connected with the right front side and the right rear side of the top end of the bottom plate (1) respectively, the left ends of the two groups of check blocks (6) are connected with the right ends of the two groups of concave sliding rails (4) respectively, the bottom ends of the two groups of check blocks (6) are connected with the right front side and the right rear side of the top end of the bottom plate (1) respectively, the novel sliding block mechanism further comprises a first alternating current motor (7), a rotating shaft (8), a threaded rod (9), A clamping cap (10), a stabilizing plate (11) and two groups of supporting plates (12), wherein the left output end of a first alternating current motor (7) is connected with the right end of a rotating shaft (8), the left end of the rotating shaft (8) passes through the right end of a moving plate (3) and penetrates out of the left end of the moving plate (3) to be connected with the right end of a threaded rod (9), the left end of the threaded rod (9) is screwed to pass through the right end of a fixed plate (2) and is screwed to penetrate out of the left end of the fixed plate (2) to be connected with the right end of the clamping cap (10), the top end of the stabilizing plate (11) is connected with the bottom end of the first alternating current motor (7), the left end of the stabilizing plate (11) is connected with the right end of the moving plate (3), the right, the left ends of the two groups of supporting plates (12) can respectively movably penetrate through the front side and the rear side of the right end of the fixing plate (2) and can movably penetrate through the front side and the rear side of the left end of the fixing plate (2).

2. The clamp according to claim 1, further comprising two sets of support plates (13), a main shaft (14), two sets of connecting shafts (15), two sets of wheels (16), a second AC motor (17), a transmission shaft (18) and a driving gear (19), wherein the outer side wall of the middle portion of the main shaft (14) is provided with a driven gear (20), the top ends of the two sets of support plates (13) are respectively connected with the left front side and the left rear side of the bottom end of the bottom plate (1), the front end and the rear end of the main shaft (14) are respectively connected with the inner ends of the two sets of connecting shafts (15), the outer ends of the two sets of connecting shafts (15) respectively penetrate through the bottom ends of the inner sides of the two sets of support plates (13) in a rotatable manner and are respectively connected with the inner ends of the two sets of wheels (16), the front output end of the second AC motor (17) is connected with the rear end of the transmission shaft (18), the front end of the, still include two sets of elastic spring (21), two sets of connecting plate (22), two sets of landing leg (23) and two sets of universal wheel (24), two sets of elastic spring (21) top links to each other with bottom plate (1) bottom right front side and right back side respectively, two sets of elastic spring (21) bottom links to each other with two sets of connecting plate (22) tops respectively, two sets of landing leg (23) tops link to each other with two sets of connecting plate (22) bottoms respectively, two sets of universal wheel (24) are rotatable respectively and are installed the bottom at two sets of landing leg (23).

3. A clamp as claimed in claim 2, further comprising two sets of smooth rods (25) and two sets of smooth tubes (26), wherein the top ends of the two sets of smooth rods (25) are respectively connected with the right front side and the right rear side of the bottom end of the bottom plate (1), the bottom ends of the two sets of smooth tubes (26) are respectively connected with the top ends of the two sets of connecting plates (22), the top ends of the two sets of smooth tubes (26) are respectively communicated with the through holes, the bottom ends of the two sets of smooth rods (25) respectively penetrate through the top ends of the two sets of smooth tubes (26) and can be respectively moved into the top ends of the two sets of smooth tubes (26), the two sets of elastic springs (21) are respectively arranged around the outer sides of the two sets of smooth rods (25), and the two sets of elastic springs (21) are.

4. A clamp as claimed in claim 3, further comprising two sets of connecting rods (27) and two sets of push rods (28), wherein the bottom ends of the two sets of connecting rods (27) are connected to the front side and the rear side of the left end of the base plate (1), respectively, and the top ends of the two sets of connecting rods (27) are connected to the right ends of the two sets of push rods (28), respectively.

5. A clamp as claimed in claim 4, characterized in that the rubber sleeve (29) is provided on the outer side wall of the left end of each push rod (28).

6. A clamping apparatus according to claim 5, further comprising two sets of brackets (30), wherein the bottom ends of the two sets of brackets (30) are respectively connected with the left end and the right end of the second AC motor (17), and the top ends of the two sets of brackets (30) are connected with the left side of the bottom end of the bottom plate (1).

7. A clamp as claimed in claim 6, characterized in that the joints of the two sets of connecting shafts (15) and the two sets of brackets (13) are provided with stoppers (31).

8. a clamp as claimed in claim 7, wherein the brake pads (32) are provided on both sets of castor wheels (24).