CN218312030U - A anchor clamps for numerical control lathe stainless steel fastener processing - Google Patents

Abstract

The utility model discloses an anchor clamps for numerical control lathe stainless steel fastener processing relates to anchor clamps technical field, including the electric rotary base, install the support frame on the electric rotary base, the support frame is square steel, the both sides wall of support frame all has the mount pad through screw demountable installation, install the motor on the lateral wall of mount pad, the output shaft of motor and the one end rigid coupling of lead screw, the lead screw passes through the bearing and rotates to be connected in the mount pad, screw drive is connected with the pinion rack on the outer wall of lead screw, the lateral wall of pinion rack meshes with the outer wall of ring mutually, the ring gear rigid coupling is on the outer wall of go-between, the go-between rigid coupling is in the bottom that rotates, this anchor clamps that are used for numerical control lathe stainless steel fastener processing, be different from prior art, do not need artifical manual clamping tightly, it is more convenient to use, the clamp splice is conveniently changed, ensure the tight fixed effect of the clamp, can realize incessant processing operation, and the machining efficiency is improved.

Description

A anchor clamps for numerical control lathe stainless steel fastener processing

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps that is used for numerical control lathe stainless steel fastener to process.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and may be broadly called a jig for quickly, conveniently and safely mounting a workpiece in any process, and generally includes a positioning member, a clamping member, a tool setting guide member, an indexing member, a connecting member, a jig body, and the like.

At present, a numerically controlled lathe is taken as one of indispensable machining equipment, a clamp of the numerically controlled lathe is one of important parts on the numerically controlled lathe and is used for fixing a workpiece, but when the existing clamp is used, manual clamping is needed, the use is inconvenient, and after a clamping block clamps the workpiece for a long time, the clamp is easy to damage and difficult to replace, and the unstable clamping condition is easy to generate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for numerical control lathe stainless steel fastener processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps for processing of numerical control lathe stainless steel fastener, including the electrical rotary base, install the support frame on the electrical rotary base, the support frame is the square steel, the both sides wall of support frame all has the mount pad through screw demountable installation, install the motor on the lateral wall of mount pad, the output shaft of motor and the one end rigid coupling of lead screw, the lead screw passes through the bearing and rotates to be connected in the mount pad, screw drive is connected with the pinion rack on the outer wall of lead screw, the lateral wall of pinion rack meshes with the outer wall of ring, the ring rigid coupling is on the outer wall of go-between, the go-between rigid coupling is in the bottom that rotates, the both ends of rotating the piece are articulated with the one end of two connecting rods respectively mutually, the other end of two connecting rods articulates with the bottom of two sliding shafts respectively, the top of two sliding shafts all has the clamp splice through coupling assembling demountable installation.

Preferably, a sliding block is fixedly connected to the side wall of the toothed plate, which is far away from the gear ring, and the sliding block is arranged in a sliding groove formed in the inner wall of the mounting seat in a sliding manner; utilize the sliding block to slide in the sliding tray to make the pinion rack more stable effective when lateral shifting.

Preferably, a rotating groove is formed in the outer wall, close to the bottom, of the connecting ring, a fixing ring is sleeved in the rotating groove and fixedly connected to the inside of the mounting seat, and balls are annularly arranged on the inner side of the fixing ring; the fixed ring can provide the support rotation effect for the connecting ring, and simultaneously, under the effect of the ball, the connecting ring is smoother when rotating.

Preferably, the outer wall of the sliding shaft is provided with two sliding planes, and the sliding shaft is arranged in a sliding hole formed in the mounting seat in a sliding manner through the sliding planes; the contact surface between the sliding plane and the sliding hole is a plane, so that the sliding shaft can be limited to rotate, and the clamping block cannot horizontally rotate.

Preferably, the connecting assembly comprises a positioning column fixedly connected to the top end of the sliding shaft, a positioning hole is formed in the side wall of the positioning column, a jack inserted into the positioning column is formed in the clamping block, a threaded hole is formed in the side wall of the clamping block, a handle bolt is connected to the threaded hole in a threaded manner, and one end, located inside the clamping block, of the handle bolt is inserted into the positioning hole; the clamping block is convenient to replace, and the clamping and fixing effects of the clamp are ensured.

Preferably, the side wall of the clamping block is provided with anti-skidding teeth; so as to improve the clamping effect on the stainless steel workpiece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two clamping blocks are close to each other and clamp the stainless steel workpiece by using the motor, manual clamping is not needed, the use is more convenient, the clamping blocks are convenient to replace by arranging the connecting component, and the clamping and fixing effects of the clamp are ensured;

2. through the setting of electric rotating base, owing to all be provided with the mount pad in the both sides of support frame to can install two stainless steel work pieces simultaneously on anchor clamps, can stand the horse to be converted into the opposite side after having processed one, thereby can realize incessant processing operation, improve machining efficiency.

Drawings

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

fig. 2 is a schematic sectional structural view of the mounting base of the present invention;

FIG. 3 is a schematic structural view of the connection of the components inside the mounting base of the present invention;

fig. 4 is a schematic structural view of the connecting ring and the fixing ring of the present invention after being disassembled;

fig. 5 is the utility model discloses the structure schematic diagram after the coupling assembling split.

In the figure: 1. an electrically rotating base; 2. a support frame; 3. a mounting seat; 4. a motor; 5. a lead screw; 6. a toothed plate; 7. a slider; 8. a ring gear; 9. a connecting ring; 10. a rotating groove; 11. a fixing ring; 12. a ball bearing; 13. a rotating member; 14. a connecting rod; 15. a sliding shaft; 16. a sliding plane; 17. a slide hole; 18. a connection assembly; 181. a positioning column; 182. positioning holes; 183. a jack; 184. a threaded hole; 185. a handle bolt; 19. a clamping block; 20. and (4) anti-slip teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a clamp for machining a stainless steel fastener of a numerical control lathe comprises an electric rotating base 1, wherein a supporting frame 2 is installed on the electric rotating base 1, the supporting frame 2 is made of square steel, mounting seats 3 are detachably installed on two side walls of the supporting frame 2 through screws, a motor 4 is installed on the side wall of each mounting seat 3, an output shaft of the motor 4 is fixedly connected with one end of a lead screw 5, the lead screw 5 is rotatably connected into the mounting seat 3 through a bearing, a toothed plate 6 is connected to the outer wall of the lead screw 5 in a spiral transmission mode, a sliding block 7 is fixedly connected to the side wall, away from a gear ring 8, of the toothed plate 6, and the sliding block 7 is slidably arranged in a sliding groove formed in the inner wall of the mounting seat 3; the sliding block 7 is used for sliding in the sliding groove, so that the toothed plate 6 is more stable and effective in transverse movement.

The side wall of the toothed plate 6 is meshed with the outer wall of the gear ring 8, the gear ring 8 is fixedly connected to the outer wall of the connecting ring 9, a rotating groove 10 is formed in the outer wall, close to the bottom, of the connecting ring 9, a fixing ring 11 is sleeved in the rotating groove 10, the fixing ring 11 is fixedly connected to the inside of the mounting base 3, and balls 12 are annularly arranged on the inner side of the fixing ring 11; the fixing ring 11 can provide a supporting rotation function for the connection ring 9, and at the same time, the connection ring 9 can rotate more smoothly under the action of the balls 12.

The connecting ring 9 is fixedly connected to the bottom of the rotating part 13, two ends of the rotating part 13 are respectively hinged to one ends of the two connecting rods 14, the other ends of the two connecting rods 14 are respectively hinged to the bottom ends of the two sliding shafts 15, two sliding planes 16 are arranged on the outer walls of the sliding shafts 15, and the sliding shafts 15 are slidably arranged in sliding holes 17 formed in the mounting base 3 through the sliding planes 16; the sliding shaft 15 is restricted from rotating by the plane of the contact surface between the sliding plane 16 and the sliding hole 17, so that the clamp block 19 does not rotate horizontally.

The top ends of the two sliding shafts 15 are detachably provided with clamping blocks 19 through connecting assemblies 18, each connecting assembly 18 comprises a positioning column 181 fixedly connected to the top end of each sliding shaft 15, the side wall of each positioning column 181 is provided with a positioning hole 182, each clamping block 19 is provided with a jack 183 inserted into the corresponding positioning column 181, the side wall of each clamping block 19 is provided with a threaded hole 184, each threaded hole 184 is internally threaded with a handle bolt 185, and one end, located inside each clamping block 19, of each handle bolt 185 is inserted into the corresponding positioning hole 182; the clamping block 19 is convenient to replace, and the clamping and fixing effects of the clamp are ensured.

The side wall of the clamping block 19 is provided with anti-skid teeth 20; so as to improve the clamping effect on the stainless steel workpiece.

This scheme, when using, place the stainless steel work piece manual on mount pad 3, the work of starter motor 4 drives lead screw 5 rotatory, lead screw 5 drives pinion rack 6 through the spiral transmission effect and removes, pinion rack 6 drives go-between 9 rotatory through the meshing effect with ring gear 8, go-between 9 drives and rotates piece 13 rotatory, it drives slide shaft 15 through connecting rod 14 and removes to rotate piece 13, slide shaft 15 can move along sliding hole 17, the axis of rotation drives clamp splice 19 through coupling assembling 18 and removes, thereby make two clamp splice 19 be close to each other and press from both sides the stainless steel work piece tightly, do not need artifical manual clamping, it is more convenient to use, rethread coupling assembling 18's setting, rotate handle bolt 185 and take out it, can directly take off damaged clamp splice 19 this moment and insert new clamp splice 19 on reference column 181, twist handle bolt 185 again in screw hole 184 can, conveniently change clamp splice 19, ensure the tight fixed effect of anchor clamps, last through the setting of electric rotary base 1, because mount pad 3 all is provided with in the both sides of support frame 2, thereby can install on two stainless steel work pieces simultaneously, when finishing, can convert to the anchor clamps and realize incessantly processing efficiency, thereby the realization of the operation, thereby the efficiency can be improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a anchor clamps for numerical control lathe stainless steel fastener processing, includes electric rotating base (1), its characterized in that: install support frame (2) on electric rotating base (1), support frame (2) are square steel, the both sides wall of support frame (2) all has mount pad (3) through screw demountable installation, install motor (4) on the lateral wall of mount pad (3), the output shaft of motor (4) and the one end rigid coupling of lead screw (5), lead screw (5) rotate through the bearing and connect in mount pad (3), screw drive is connected with pinion rack (6) on the outer wall of lead screw (5), the lateral wall of pinion rack (6) meshes with the outer wall of ring gear (8) mutually, ring gear (8) rigid coupling is on the outer wall of go-between (9), go-between (9) rigid coupling is in the bottom that rotates piece (13), the both ends that rotate piece (13) are articulated mutually with the one end of two connecting rods (14) respectively, the other end of two connecting rods (14) is articulated mutually with the bottom of two sliding shaft (15) respectively, the top of two sliding shaft (15) all has clamp splice (19) demountable installation through coupling assembling (18).

2. The clamp for machining the stainless steel fastener of the numerically controlled lathe according to the claim 1, is characterized in that: and a sliding block (7) is fixedly connected to the side wall, far away from the gear ring (8), of the toothed plate (6), and the sliding block (7) is arranged in a sliding groove formed in the inner wall of the mounting seat (3) in a sliding manner.

3. The clamp for machining the stainless steel fastener of the numerically controlled lathe according to claim 1, wherein the clamp comprises: the outer wall of the connecting ring (9) close to the bottom is provided with a rotating groove (10), the rotating groove (10) is internally sleeved with a fixing ring (11), the fixing ring (11) is fixedly connected inside the mounting seat (3), and the inner side of the fixing ring (11) is annularly provided with balls (12).

4. The clamp for machining the stainless steel fastener of the numerically controlled lathe according to claim 1, wherein the clamp comprises: two sliding planes (16) are arranged on the outer wall of the sliding shaft (15), and the sliding shaft (15) is arranged in a sliding hole (17) formed in the mounting seat (3) in a sliding mode through the sliding planes (16).

5. The clamp for machining the stainless steel fastener of the numerically controlled lathe according to claim 1, wherein the clamp comprises: coupling assembling (18) have seted up locating hole (182) including reference column (181) of rigid coupling on sliding shaft (15) top on the lateral wall of reference column (181), have seted up jack (183) of pegging graft on reference column (181) on clamp splice (19), have seted up threaded hole (184) on the lateral wall of clamp splice (19), threaded hole (184) female connection has handle bolt (185), handle bolt (185) are in the inside one end of clamp splice (19) and peg graft in locating hole (182).

6. The clamp for machining the stainless steel fastener of the numerically controlled lathe according to the claim 1, is characterized in that: the side wall of the clamping block (19) is provided with anti-skidding teeth (20).

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