CN209887133U - CNC processing clamping tool - Google Patents
CNC processing clamping tool Download PDFInfo
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- CN209887133U CN209887133U CN201920305781.3U CN201920305781U CN209887133U CN 209887133 U CN209887133 U CN 209887133U CN 201920305781 U CN201920305781 U CN 201920305781U CN 209887133 U CN209887133 U CN 209887133U
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Abstract
The utility model discloses a CNC processing clamping tool, including the base, the through hole has all been seted up along vertical direction near four corners at the top of base, and the interior table wall slip of through hole inlays and is equipped with the block pole, and the block pole is provided with four altogether, and the top welding of four block poles has the stripper plate. The utility model discloses in, place a tool in a certain position department, through putting the work piece between two U templates, and then can carry out certain location to the work piece, simultaneously when carrying out the centre gripping to the work piece, through pressing down the stripper plate, thereby make the block pole get into the inside of through hole, through the elasticity of spring, and then make block piece and block groove block be connected, it is fixed to carry out the centre gripping to the work piece that makes it can be better, and simultaneously, rotating through the lead screw, and then make the lead screw move down in the inside of screw hole, extrude the work piece through the arc, thereby can strengthen the clamping-force to the work piece, thereby in the use, be convenient for use the work piece of different hardness.
Description
Technical Field
The utility model relates to a CNC processing technology field especially relates to CNC processing clamping tool.
Background
The clamp is used for ensuring the product quality, improving the working efficiency and expanding the process range of the machine tool. If a high-quality workpiece is required, the workpiece needs to be positioned and clamped with high precision in the machining process, so that a clamping jig is required.
However, among the prior art, current CNC machining center does not have the positioning jig from the area mostly, the work piece all adopts artifical range estimation after by the clamping, manual positioning, thereby it is accurate inadequately when fixing a position, can cause certain damage to worker's hand simultaneously, and simultaneously, some current jigs, when carrying out the centre gripping to the work piece, because the power of tool is great, thereby very easily cause certain damage to the work piece, current jig does not possess the size of adjusting the clamping-force, thereby certain limitation has on using, can not satisfy the work piece of different hardness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the CNC processing clamping tool that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: CNC processing clamping tool, the on-line screen storage device comprises a base, the through hole has all been seted up along vertical direction near four corners in the top of base, the interior table wall slip of through hole inlays and is equipped with the block pole, the block pole is provided with four altogether, and the top welding of four block poles has the stripper plate, the top of base and the bottom of stripper plate have all welded the U template along horizontal central line, the interior table wall of U template is stained with the elastic layer, the top of stripper plate is close to both sides edge and all sets up threaded hole along vertical direction, the interior table wall threaded connection of screw hole has the lead screw, and the both ends of lead screw all extend to the outside of stripper plate, the bottom slip of lead screw is inlayed and is equipped with the fixed block, the bottom welding of fixed block has the arc, the both sides surface of block pole is along vertical direction impartial.
As a further description of the above technical solution:
the bottom of base is close to both sides edge and all welds there is the L template, the top of L template is close to both sides edge and all welds there is the telescopic link.
As a further description of the above technical solution:
the telescopic link is provided with four altogether, and the top of four telescopic links all welds and has arranged the tooth, it is provided with four altogether to arrange the tooth, and divide into two sets ofly, and the elongated plate has all been welded on the top of two rows of teeth of every group, and the bottom of elongated plate is attached with the top of stripper plate.
As a further description of the above technical solution:
the utility model discloses a motor, including base, pivot cover, gear, base, bottom plate, motor, pivot cover, gear, four rows of teeth, the bottom plate has all been welded along horizontal central line to the both sides surface of base, the top of bottom plate is close to both ends edge and all is fixed with the motor, one side surface of motor is equipped with the gear through the pivot cover, the gear is provided with four altogether, and the surface of four gears is connected with the surface meshing of four rows.
As a further description of the above technical solution:
the inner surface walls of the two sides of the through hole are provided with grooves close to the top edge along the horizontal direction, and springs are welded on the inner surface walls of the grooves.
As a further description of the above technical solution:
the utility model discloses a spring, including recess, surface wall, slider, square board, spring, the spout has all been seted up along the horizontal direction to the surface wall in the upper and lower both sides of recess, the interior surface wall slip of spout inlays and is equipped with the slider, the slider is provided with eight altogether, and divide into four groups, and the welding has square board between one side surface of two sliders of every group, one side surface and the one end welding of spring of square board.
As a further description of the above technical solution:
the center of the outer surface of the other side of the square plate is welded with a clamping block, and the outer surface of the clamping block is connected with the inner surface wall of the clamping groove in a clamping manner.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1: the utility model discloses in, place a tool in a certain position department, through putting the work piece between two U templates, and then can carry out certain location to the work piece, simultaneously when carrying out the centre gripping to the work piece, through pressing down the stripper plate, thereby make the block pole get into the inside of through hole, through the elasticity of spring, and then make block and block groove block be connected, make it can be better carry out the centre gripping to the work piece fixed, and simultaneously, the rethread rotates the lead screw, and then make the lead screw move down in the inside of screw hole, extrude the work piece through the arc, thereby can strengthen the clamping-force to the work piece, thereby in the use, be convenient for use the work piece of different hardness.
2: the utility model discloses in, through starting the motor, and then make gear revolve, because the rotation of gear, and then make the row tooth move down, make its drive elongated plate that can be better push down the stripper plate to make fixing that the work piece can be firmly between two U templates, add man-hour to the great work piece of some hardness, can use, thereby in the use, the usability of increase tool that can be better is convenient for use the work piece of different hardness.
Drawings
Fig. 1 is a front sectional view of the CNC machining clamping jig provided by the utility model;
fig. 2 is a left side view of the extrusion plate part of the CNC machining clamping fixture provided by the utility model;
fig. 3 is a left side view of the bottom of the screw rod of the CNC machining clamping fixture provided by the utility model;
fig. 4 is the utility model provides a partial cut-away enlargements of a in the figure 1 of CNC processing clamping tool.
In the figure: 1. a base; 2. a through hole; 3. a clamping groove; 4. a clamping rod; 5. a pressing plate; 6. a U-shaped plate; 61. an elastic layer; 7. a fixed block; 8. a screw rod; 9. an elongated plate; 10. a threaded hole; 11. an arc-shaped plate; 12. tooth arrangement; 13. a gear; 14. a motor; 15. a base plate; 16. a telescopic rod; 17. an L-shaped plate; 18. a square plate; 19. a groove; 20. a spring; 21. a chute; 22. a slider; 23. and a clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides an embodiment: CNC processing clamping tool, including base 1, the top of base 1 is close to four corners and all has offered through hole 2 along the vertical direction, the interior table wall of through hole 2 slides and inlays and is equipped with block pole 4, block pole 4 is provided with four altogether, and the welding of the top of four block poles 4 has stripper plate 5, the top of base 1 and the bottom of stripper plate 5 have all welded U template 6 along the horizontal central line, the interior table wall adhesion elastic layer 61 of U template 6, through elastic layer 61, be convenient for protect the work piece, prevent to when the work piece centre gripping, damage to the work piece, the top of stripper plate 5 is close to both sides edge and all has offered screw hole 10 along the vertical direction, the interior table wall threaded connection of screw hole 10 has lead screw 8, and the both ends of lead screw 8 all extend to the outside of stripper plate 5, the bottom of lead screw 8 slides and inlays and is equipped with fixed block 7, lead screw 8 and fixed block 7 slide, when the screw rod 8 rotates, the fixing block 7 drives the arc plate 11 to vertically move downwards, so that a workpiece can be better clamped and fixed through the arc plate 11, the arc plate 11 is welded at the bottom of the fixing block 7, a plurality of clamping grooves 3 are formed in the outer surfaces of two sides of the clamping rod 4 at equal intervals along the vertical direction, a jig is placed at a certain position, the workpiece is placed between the two U-shaped plates 6, so that the workpiece can be positioned to a certain extent, when the workpiece is clamped, the clamping plate 5 is pressed, so that the clamping rod 4 enters the through hole 2, the clamping block 23 is clamped and connected with the clamping grooves 3 through the elastic force of the spring 20, the workpiece can be better clamped and fixed, meanwhile, the screw rod 8 moves downwards in the threaded hole 10 through rotation of the screw rod 8, and the workpiece is extruded through the arc plate 11, thereby can strengthen the clamping-force to the work piece, thereby in the use, be convenient for use the work piece of different hardness, through starting motor 14, and then make gear 13 rotate, because gear 13's rotation, and then make row tooth 12 move down, make its drive elongated plate 9 that can be better push down extrusion plate 5, thereby make fixing between two U templates 6 that the work piece can be firmly, add man-hour to the great work piece of some hardness, can use, thereby in the use, the usability of increase tool that can be better, be convenient for use the work piece of different hardnesses.
The bottom of the base 1 is welded with L-shaped plates 17 close to the edges of two sides, the position of a telescopic rod 16 is convenient to fix through the L-shaped plates 17, the top of the L-shaped plates 17 is welded with the telescopic rods 16 close to the edges of two sides, the telescopic rods 16 are formed by sleeving a plurality of sections of hollow pipes and are similar to a skeleton of an umbrella, the telescopic rods 16 are provided with four, the top ends of the four telescopic rods 16 are welded with four row teeth 12, the row teeth 12 are provided with four row teeth and are divided into two groups, the top ends of two row teeth 12 in each group are welded with long plates 9, the bottoms of the long plates 9 are attached to the tops of the extrusion plates 5, when the row teeth 12 move downwards, the long plates 9 are driven to extrude the extrusion plates 5, so that the extrusion plates 5 can move downwards, workpieces can be better clamped and fixed, bottom plates 15 are welded on the outer surfaces of two sides of the base 1 along the horizontal, the bottom plate 15 is used for fixing the position of the motor 14, the motors 14 are fixed on the top of the bottom plate 15 close to the edges of two ends, the motors 14 are of the type of GM27-320SD-11425-26, the outer surface of one side of each motor 14 is sleeved with four gears 13 through a rotating shaft, the outer surfaces of the four gears 13 are respectively meshed with the outer surfaces of four row teeth 12, grooves 19 are respectively arranged on the inner surface walls of two sides of the through hole 2 close to the edges of the top along the horizontal direction, springs 20 are welded on the inner surface walls of the grooves 19, sliding grooves 21 are respectively arranged on the inner surface walls of the upper and lower sides of the grooves 19 along the horizontal direction, sliding blocks 22 are embedded on the inner surface walls of the sliding grooves 21 in a sliding manner, the sliding blocks 22 are respectively provided with eight groups and are divided into four groups, square plates 18 are welded between the outer surfaces of one side of two sliding blocks, when the square plate 18 moves, the square plate can be more stable, the outer surface of one side of the square plate 18 is welded with one end of the spring 20, the clamping block 23 is welded at the center of the outer surface of the other side of the square plate 18, the outer surface of the clamping block 23 is clamped and connected with the inner surface wall of the clamping groove 3, the clamping block 23 is clamped and connected with the clamping groove 3 through the elastic force of the spring 20, and the position of the extrusion plate 5 can be conveniently fixed after the extrusion plate 5 fixes a workpiece, so that the square plate is convenient to use.
The working principle is as follows: through placing the work piece between two U templates 6, and then press stripper plate 5, thereby make block pole 4 go deep into the inside of through hole 2, elasticity through spring 20, and then make block 23 and block groove 3 block, thereby can be better carry out the centre gripping to the work piece, when increasing clamping-force again, through rotating lead screw 8, make arc 11 extrude the work piece, thereby can increase clamping-force, increase clamping-force again, start motor 14, thereby make gear 13 drive row tooth 12 move down, make long plate 9 move down the extrusion of stripper plate 5, thereby make two U templates 6 can be better extrude the work piece, make it can be better fixed to the work piece centre gripping.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
- CNC processing clamping tool, including base (1), its characterized in that: the top of the base (1) is close to four corners and is provided with through holes (2) along the vertical direction, the inner surface wall of each through hole (2) is slidably embedded with a clamping rod (4), the clamping rods (4) are provided with four clamping rods, the top ends of the four clamping rods (4) are welded with an extrusion plate (5), the top of the base (1) and the bottom of the extrusion plate (5) are welded with a U-shaped plate (6) along the horizontal central line, the inner surface wall of the U-shaped plate (6) is adhered with an elastic layer (61), the top of the extrusion plate (5) is close to two side edges and is provided with threaded holes (10) along the vertical direction, the inner surface wall of each threaded hole (10) is in threaded connection with a screw rod (8), two ends of each screw rod (8) extend to the outer part of the extrusion plate (5), the bottom end of each screw rod (8) is slidably embedded with a fixing block (7), the bottom of, and a plurality of clamping grooves (3) are formed in the outer surfaces of the two sides of the clamping rod (4) at equal intervals along the vertical direction.
- 2. The CNC machining clamping jig of claim 1, characterized in that: the bottom of base (1) is close to both sides edge and all welds L template (17), the top of L template (17) is close to both sides edge and all welds telescopic link (16).
- 3. The CNC machining clamping jig of claim 2, characterized in that: the telescopic link (16) are provided with four altogether, and the top of four telescopic links (16) has all welded row tooth (12), row tooth (12) are provided with four altogether, and divide into two sets ofly, and the top of two row teeth (12) of every group has all welded long plate (9), and the bottom of long plate (9) is attached with the top of stripper plate (5).
- 4. The CNC machining clamping jig of claim 1, characterized in that: bottom plate (15) have all been welded along horizontal central line to the both sides surface of base (1), the top of bottom plate (15) is close to both ends edge and all is fixed with motor (14), one side surface of motor (14) is equipped with gear (13) through the pivot cover, gear (13) are provided with four altogether, and the surface of four gear (13) is connected with the surface meshing of four row tooth (12) respectively.
- 5. The CNC machining clamping jig of claim 1, characterized in that: the inner surface walls of two sides of the through hole (2) are provided with grooves (19) close to the top edge along the horizontal direction, and springs (20) are welded on the inner surface walls of the grooves (19).
- 6. The CNC machining clamping jig of claim 5, characterized in that: the utility model discloses a spring (20) is including recess (19), the interior table wall of upper and lower both sides of recess (19) has all seted up spout (21) along the horizontal direction, the interior table wall slip of spout (21) is inlayed and is equipped with slider (22), slider (22) are provided with eight altogether, and divide into four groups, and the welding has square board (18) between the one side surface of two sliders (22) of every group, one side surface of square board (18) and the one end welding of spring (20).
- 7. The CNC machining clamping jig of claim 6, characterized in that: the center of the outer surface of the other side of the square plate (18) is welded with a clamping block (23), and the outer surface of the clamping block (23) is clamped and connected with the inner surface wall of the clamping groove (3).
Priority Applications (1)
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CN201920305781.3U CN209887133U (en) | 2019-03-12 | 2019-03-12 | CNC processing clamping tool |
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CN201920305781.3U CN209887133U (en) | 2019-03-12 | 2019-03-12 | CNC processing clamping tool |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111251173A (en) * | 2020-03-13 | 2020-06-09 | 宁波米诺机床有限公司 | Shaft part outer wall polishing machine tool |
CN111842704A (en) * | 2020-06-05 | 2020-10-30 | 张中秋 | Protection device for bending machine |
CN112045454A (en) * | 2020-09-04 | 2020-12-08 | 武汉普泰金属制造技术有限公司 | CNC machining positioning device for template workpiece |
CN113148710A (en) * | 2021-02-03 | 2021-07-23 | 黄白玉 | Turning device for mask processing for preventing sliding of mask |
CN118023639A (en) * | 2024-03-27 | 2024-05-14 | 湖北中镶精密制造有限公司 | Multifunctional tapping machine adapting to workpieces of various sizes |
-
2019
- 2019-03-12 CN CN201920305781.3U patent/CN209887133U/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111251173A (en) * | 2020-03-13 | 2020-06-09 | 宁波米诺机床有限公司 | Shaft part outer wall polishing machine tool |
CN111251173B (en) * | 2020-03-13 | 2022-02-15 | 宁波米诺机床有限公司 | Shaft part outer wall polishing machine tool |
CN111842704A (en) * | 2020-06-05 | 2020-10-30 | 张中秋 | Protection device for bending machine |
CN112045454A (en) * | 2020-09-04 | 2020-12-08 | 武汉普泰金属制造技术有限公司 | CNC machining positioning device for template workpiece |
CN113148710A (en) * | 2021-02-03 | 2021-07-23 | 黄白玉 | Turning device for mask processing for preventing sliding of mask |
CN118023639A (en) * | 2024-03-27 | 2024-05-14 | 湖北中镶精密制造有限公司 | Multifunctional tapping machine adapting to workpieces of various sizes |
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