CN219666383U - L-shaped clamping fixture for granite - Google Patents

Abstract

The utility model relates to an L-shaped clamping fixture for granite, which belongs to the technical field of fixtures and comprises an L-shaped clamping, wherein the L-shaped clamping comprises a baffle wall and a base, the baffle wall is vertically fixed at the end part of the base, a cushion layer is fixed at the bottom of the base, a fixing frame and a connecting rod are arranged on the base, the fixing frame is fixed at the end part of the base far away from the baffle wall, a plurality of multi-lattice holes are formed, the multi-lattice holes are arranged at intervals along the vertical direction, one ends with the same multi-lattice holes are communicated, the connecting rod vertically penetrates through the fixing frame, the connecting rod is in sliding connection with the fixing frame along the direction close to or far away from the baffle wall, one end of the connecting rod close to the baffle wall is provided with a movable clamping plate, the movable clamping plate is in ball joint with the connecting rod, the end part of the connecting rod far away from the baffle wall is fixedly provided with a hand crank, the connecting rod vertically slides to the fixing frame, and the movable clamping plate clamps a product. The utility model has the effects of firmly clamping products with different shapes and sizes and reducing product loss.

Description

L-shaped clamping fixture for granite

Technical Field

The utility model relates to the technical field of clamps, in particular to an L-shaped clamping clamp for granite.

Background

With the development of granite industry at present, the requirements of people on precision are higher and higher, and the measurement equipment is continuously improved from the original light pipe to the existing laser interferometer, so that stable and efficient detection carriers are always needed.

The existing granite fixture comprises a base, two clamping plates are arranged on the base, one clamping plate is fixed with the base, the other clamping plate is connected with the base in a sliding mode, and the two bases clamp and fix granite.

Aiming at the related technology, the utility model considers that when the existing granite clamp holds a product, because the clamp plates are vertically fixed on the base, only one direction is needed, the product with irregular shape, especially with sharp shape, can wear the sharp part of the product to a certain extent during clamping, and the loss rate of the product is increased. Therefore, the L-shaped clamping fixture for granite is very necessary.

Disclosure of Invention

The L-shaped clamping fixture for granite provided by the utility model aims to reduce the abrasion to sharp parts of products in different shapes and reduce the product loss during clamping.

The utility model provides an L-shaped clamping fixture for granite, which adopts the following technical scheme:

the utility model provides an L type clamping anchor clamps for granite, including L type clamping, L type clamping includes barrier wall and base, the vertical tip at the base that fixes of barrier wall, be provided with mount and connecting rod on the base, the tip at the barrier wall is kept away from to the mount is fixed to the mount, the connecting rod runs through the mount perpendicularly, connecting rod and mount along horizontal direction sliding connection, be provided with the bolt and the nut that are used for fixed connecting rod on the mount, the one end that the connecting rod is close to the barrier wall is provided with movable splint, movable splint slides along the direction that is close to or keep away from the barrier wall, movable splint is articulated with the connecting rod ball, the other end that the barrier wall was kept away from to the connecting rod is fixed with the hand crank.

Through adopting above-mentioned technical scheme, the product is placed on the base, and the baffle wall carries out the centre gripping to the product with movable clamp plate, and articulated assembly can adjust the direction of movable clamp plate according to the shape adjustment of product, adjusts to the unanimous centre gripping again with the lateral wall direction of product to reached the sharp-pointed part of protection product, reduced wearing and tearing, reduced the effect of product loss rate.

Optionally, be provided with the articulated assembly on the movable splint, the articulated assembly includes ball, parcel ring and screw, and the ball is circumscribed to be fixed on the movable splint, and the parcel ring is fixed and is lived the ball at connecting rod tip parcel, and the ball rolls in the parcel ring is inside, has offered the screw hole on the parcel ring, and the screw passes screw hole and ball outer wall butt, screw and parcel ring threaded connection are provided with the bearing near the position of articulated assembly on the connecting rod.

Through adopting above-mentioned technical scheme, rotatory screw makes the outer wall that the ball was kept away from to the screw, lets the ball rotate in the parcel ring, according to actual product's needs, rotates the ball, adjusts the angle of more laminating product outer wall with movable splint, screws up the screw, with ball outer wall butt, fixed movable splint, movable splint keeps motionless when the connecting rod rotates, has carried out certain protection to the appearance of product when processing this moment.

Optionally, the movable clamping plate is provided with a protrusion, and the protrusion is fixed on one side of the movable clamping plate, which is close to the separating wall, and is positioned at the end part far away from the base.

Through adopting above-mentioned technical scheme, protruding this side that is located movable splint centre gripping product, when meetting the product that the bottom is little, and the top is big, when movable splint centre gripping product outer wall needs oblique upward slope, prevent to hold the dynamics too big, the product produces ascending power, breaks away from barrier wall and movable splint, and protruding can have spacing effect to the product, makes the more firm of centre gripping.

Optionally, be provided with the auxiliary rod on the barrier wall, auxiliary rod one end is fixed with the rubber cap, and the one end that the auxiliary rod had the rubber cap runs through the barrier wall perpendicularly, auxiliary rod and barrier wall sliding connection, auxiliary rod slides along the relative barrier wall of horizontal direction.

Through adopting above-mentioned technical scheme, when carrying out the centre gripping to the product of irregular or having sharp-pointed portion of shape, because of the angle of baffle wall is unadjustable, the power to the product centre gripping is all on the contact point with the product, and is great to the wearing and tearing of product, and the auxiliary rod can be fixed the product to the butt of product, reduces the extrusion of baffle wall to the sharp-pointed portion of product, and rubber cap on the auxiliary rod also can reduce the destruction to the product.

Optionally, a plurality of many check holes have been seted up on the mount, many check holes follow vertical direction interval distribution, and many check holes the same one end intercommunication, many check holes keep away from the space in baffle wall one side all is provided with the sliding tray, the connecting rod passes many check holes's blank, be equipped with the slip mouth on the one end lateral wall that the mount is close to many check holes intercommunication, the bolt passes slip mouth and connecting rod butt, bolt and nut threaded connection are provided with the cap on the mount, fixed round gleitbretter on the cap port of tied, the gleitbretter slides along many check hole profile direction and does not drop in the sliding tray, the connecting rod runs through the cap and ties threaded connection with the cap.

Through adopting above-mentioned technical scheme, the connecting rod passes the mount, can place in the multi-lattice hole of different height as required, and the bolt is removed again to corresponding height, screws up the nut, and fixed connecting rod runs through the cap bolt, can further fix through the threaded connection of cap bolt and connecting rod when centre gripping product, can reach the effect of carrying out the centre gripping to the product of different shapes, different height like this.

Optionally, the baffle wall is provided with a groove, the groove is located at the intersection of the baffle wall and the base, the groove is provided with a brush rod, two ends of the brush rod are provided with detachable brush handles, the brush rod is parallel to the intersection line of the baffle wall and the base, and moves back and forth along the direction away from or approaching the intersection line parallel to the baffle wall and the base.

Through adopting above-mentioned technical scheme, hold the brush handle at both ends, remove the brush pole, make the brush pole reciprocating motion clean the base on the base, the piece and the detritus backlog that produce when preventing processing is too much, influences normal use.

Optionally, the base bottom is fixed with the bed course, is fixed with the sucking disc on the bed course, and the sucking disc distributes in each angle department of bed course.

Through adopting above-mentioned technical scheme, the adsorption affinity of sucking disc is strong, can place the base more steadily, and is more firm.

Optionally, a round tube is arranged on the hand crank, the round tube is sleeved on the hand crank, and the round tube is rotationally connected with the hand crank.

Through adopting above-mentioned technical scheme, rotate the hand crank, connecting rod and cap bolt threaded connection, connecting rod horizontal slip makes the inseparabler laminating product of movable splint fixed, and the pipe rotates with hand crank to be connected, can be more laborsaving when rotating the hand crank.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the movable clamping plate and the auxiliary rod can clamp products with different shapes and sizes, abrasion of sharp parts of the products is effectively reduced, and product loss is reduced;

2. the brush rod can timely clean debris and garbage on the base during processing, and the tidy and smooth use of the L-shaped clamping can be kept.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a front view of an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;

FIG. 4 is a schematic view showing a partial structure of a sliding groove;

fig. 5 is a schematic view showing a partial structure of the cap pin.

In the figure, 1, L-shaped clamping is carried out; 11. a barrier wall; 12. a base; 13. a cushion layer; 14. a suction cup; 2. a fixing frame; 21. a plurality of lattice holes; 211. a sliding groove; 22. a bolt; 23. a screw cap; 24. a sliding port; 25. a cap bolt; 251. a sliding sheet; 3. a movable clamping plate; 31. a protrusion; 4. a hinge assembly; 41. a ball; 42. a wrapping ring; 43. a screw; 44. a threaded hole; 5. a connecting rod; 6. a handle; 61. a round tube; 7. a brush bar; 71. a brush handle; 8. an auxiliary lever; 81. a rubber cap.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses an L-shaped clamping fixture for granite.

Referring to fig. 1, an L-shaped clamping fixture for granite comprises an L-shaped clamping 1, wherein the L-shaped clamping 1 comprises a baffle wall 11 and a base 12, the baffle wall 11 is vertically fixed at the end part of the base 12, a cushion layer 13 is fixed at the bottom of the base 12, and a sucker 14 is arranged on the cushion layer 13, so that the base 12 can be placed more stably; be provided with mount 2 and connecting rod 5 on the base 12, mount 2 is fixed and is kept away from the tip of partition wall 11 at base 12, and connecting rod 5 runs through mount 2 perpendicularly, and connecting rod 5 and mount 2 horizontal sliding connection are provided with bolt 22 and nut 23 of fixed connecting rod 5 on the mount 2, and the one end that connecting rod 5 is close to partition wall 11 is provided with movable splint 3, and movable splint 3 and connecting rod 5 ball hinge, and the other end that partition wall 11 was kept away from to connecting rod 5 is fixed with hand crank 6.

Referring to fig. 2 and 3, a hinge assembly 4 is arranged on the movable clamp plate 3, the hinge assembly 4 comprises a ball 41, a wrapping ring 42 and a screw 43, one side of the movable clamp plate 3 clamps a product, a square bulge 31 is fixed at the upper end part far away from the base 12, an irregular product can be limited, the ball 41 is circumscribed and fixed with the movable clamp plate 3, the wrapping ring 42 wraps two thirds of the ball 41, the ball 41 rolls in the wrapping ring 42 and cannot fall off, the movable clamp plate 3 is rotated according to the shape of the product, the angle is adjusted, a threaded hole 44 is formed in the wrapping ring 42, the screw 43 passes through the threaded hole 44 and abuts against the outer wall of the ball 41, the movable clamp plate 3 is fixed, a bearing is arranged at the position of the connecting rod 5 close to the wrapping ring 42, and the movable clamp plate 3 is kept motionless when the connecting rod 5 rotates, and the movable clamp plate 3 is attached to the outer wall of the product; be provided with auxiliary rod 8 on the partition wall 11, auxiliary rod 8 one end is fixed with rubber cap 81, and auxiliary rod 8 has the one end of rubber cap 81 to run through the partition wall 11 perpendicularly and product butt, auxiliary rod 8 and partition wall 11 sliding connection, according to the shape size of product, horizontal slip auxiliary rod 8, the length that control auxiliary rod 8 stretches out, help the product to be fixed, reduce the extrusion damage of partition wall 11 to the product outer wall.

Referring to fig. 2, 4 and 5, the fixing frame 2 is provided with a plurality of multi-lattice holes 21, the multi-lattice holes 21 are arranged at equal intervals along the vertical direction, the same ends of the multi-lattice holes 21 are communicated, the connecting rod 5 horizontally passes through the multi-lattice holes 21 with corresponding heights according to the heights of products, the fixing frame 2 is provided with sliding ports 24 on the side wall near one end of the multi-lattice holes 21 communicated, the sliding ports 24 can be used for sliding bolts 22 up and down, after the connecting rod 5 passes through the multi-lattice holes 21, the screws 43 are moved to the corresponding heights to be abutted against the connecting rod 5, the nuts 23 are rotated, the nuts 23 are in threaded connection with the bolts 22, so that the connecting rod 5 is more stable, a circle of sliding grooves 211 are formed in the inner wall of one side of the multi-lattice holes 21 far away from the barrier wall 11, cap bolts 25 are arranged on the fixing frame 2, sliding vanes 251 are fixed on the end parts of the cap bolts 25, the sliding vanes 251 do not fall off along the outlines of the multi-lattice holes 21, and the connecting rod 5 passes through the cap bolts 25 to be in threaded connection with the cap bolts 25.

Referring to fig. 2, a groove is formed at the junction of the baffle wall 11 and the base 12, the length of the groove is equal to the width of the base 12, a brush rod 7 is arranged in the groove, detachable brush handles 71 are arranged at two ends of the brush rod 7, the brush handles 71 are moved, the brush rod 7 slides back and forth on the base 12 in parallel with the intersection line of the baffle wall 11 and the base 12 along the connecting line direction of the fixing frame 2 and the baffle wall 11, the base 12 can be cleaned timely, and debris and garbage backlog generated during processing is prevented, so that the working smoothness is affected.

Referring to fig. 2, the cap bolt 25 is in threaded connection with the hand crank 6, the hand crank 6 is Z-shaped, a circular tube 61 is sleeved at one end far away from the cap bolt 25, the circular tube 61 is rotationally connected with the hand crank 6, the hand crank 6 is rotated, the connecting rod 5 horizontally slides along the direction 2 of the vertical connecting line of the fixing frame 2 and the baffle wall 11, the movable clamping plate 3 clamps a product more firmly, and the circular tube 61 can enable the hand crank 6 to be rotated more labor-saving.

The embodiment of the utility model relates to an L-shaped clamping fixture for granite, which comprises the following implementation principle: the L-shaped clamping 1 is placed on a tabletop, the base 12 is firmer by the sucker 14 on the cushion layer 13, a product is placed at a position, close to the baffle wall 11, on the base 12, one end of the product is abutted to the baffle wall 11, the connecting rod 5 is adjusted to be in a multi-lattice hole 21 with a proper height, the hand crank 6 is rotated, the connecting rod 5 is in threaded connection with the cap bolt 25, the connecting rod 5 moves forwards, the angle of the movable clamping plate 3 is adjusted according to the specific shape of the product, after the outer wall of the product is attached, the screw 43 is screwed, the movable clamping plate 3 is fixed, the hand crank 6 is rotated again, the connecting rod 5 is pushed forwards, the movable clamping plate 3 is clamped tightly, the adjusting bolt 22 and the nut 23 are further fixed, the connecting rod 5 is adjusted, the auxiliary rod 8 is adjusted until the rubber cap 81 is abutted to the product, the extrusion of the baffle wall 11 to the outer wall of the product is reduced, the product is doubly protected from being damaged, and the loss rate of the product is reduced.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides an L type clamping anchor clamps for granite which characterized in that: including L type clamping (1), L type clamping (1) include barrier wall (11) and base (12), the vertical tip at base (12) of fixing of barrier wall (11), be provided with mount (2) and connecting rod (5) on base (12), the tip that barrier wall (11) was kept away from at base (12) is fixed to mount (2), connecting rod (5) run through mount (2) perpendicularly, connecting rod (5) and mount (2) follow horizontal direction sliding connection, be provided with bolt (22) and nut (23) that are used for fixing connecting rod (5) on mount (2), the one end that connecting rod (5) are close to barrier wall (11) is provided with movable splint (3), movable splint (3) are along being close to or keeping away from the direction slip of barrier wall (11), movable splint (3) are articulated with connecting rod (5) ball.

2. The L-shaped clamping fixture for granite as set forth in claim 1, wherein: the movable clamp plate (3) is provided with a hinge assembly (4), the hinge assembly (4) comprises a ball (41), a wrapping ring (42) and a screw (43), the ball (41) is circumscribed and fixed on the movable clamp plate (3), the wrapping ring (42) is fixed on the end portion of the connecting rod (5) to wrap the ball (41), the ball (41) rolls inside the wrapping ring (42), a threaded hole (44) is formed in the wrapping ring (42), the screw (43) passes through the threaded hole (44) to be abutted against the outer wall of the ball (41), and the screw (43) is in threaded connection with the wrapping ring (42).

3. The L-shaped clamping fixture for granite as set forth in claim 2, wherein: the movable clamping plate (3) is provided with a bulge (31), and the bulge (31) is fixed on one side of the movable clamping plate (3) close to the barrier wall (11) and is positioned at the end part of the movable clamping plate (3) far away from the base (12).

4. The L-shaped clamping fixture for granite as set forth in claim 1, wherein: be provided with auxiliary rod (8) on partition wall (11), auxiliary rod (8) one end is fixed with rubber cap (81), and auxiliary rod (8) have one end of rubber cap (81) to run through partition wall (11) perpendicularly, auxiliary rod (8) and partition wall (11) sliding connection, auxiliary rod (8) are along mount (2) and partition wall (11) perpendicular line direction relative partition wall (11) slip.

5. The L-shaped clamping fixture for granite as set forth in claim 1, wherein: offer a plurality of many check holes (21) on mount (2), many check holes (21) follow vertical direction interval distribution, and many check holes (21) the same one end intercommunication, be provided with sliding tray (211) in many check holes (21), connecting rod (5) pass the blank in many check holes (21), be equipped with on the one end lateral wall that mount (2) are close to many check holes (21) intercommunication slip mouth (24), bolt (22) pass slip mouth (24) and connecting rod (5) butt, bolt (22) and nut (23) threaded connection, be provided with cap bolt (25) on mount (2), fixed round gleitbretter (251) on cap bolt (25) port, gleitbretter (251) slide and do not drop along many check holes (21) profile direction in sliding tray (211), connecting rod (5) run through cap bolt (25), be close to the position of articulated subassembly (4) on connecting rod (5) and be provided with the bearing.

6. The L-shaped clamping fixture for granite as set forth in claim 1, wherein: the novel multifunctional electric motor is characterized in that the baffle wall (11) is provided with a groove, the groove is located at the intersection of the baffle wall (11) and the base (12), a brush rod (7) is arranged at the groove, detachable brush handles (71) are arranged at two ends of the brush rod (7), the brush rod (7) is parallel to the intersection line of the baffle wall (11) and the base (12), and the brush rod reciprocates along the direction of the connecting line direction of the baffle wall (11) and the fixing frame (2).

7. The L-shaped clamping fixture for granite as set forth in claim 1, wherein: the base (12) bottom is fixed with bed course (13), is fixed with sucking disc (14) on bed course (13), and sucking disc (14) distributes in each angle department of bed course (13).

8. The L-shaped clamping fixture for granite as set forth in claim 1, wherein: the other end of the connecting rod (5) far away from the partition wall (11) is fixedly provided with a hand crank (6), the hand crank (6) is provided with a round tube (61), the round tube (61) is sleeved on the hand crank (6), and the round tube (61) is rotationally connected with the hand crank (6).