CN216176785U

CN216176785U - Fixture for slider punching machine

Info

Publication number: CN216176785U
Application number: CN202121454861.9U
Authority: CN
Inventors: 牟国军
Original assignee: Dalian Longfu Technology Co ltd
Current assignee: Dalian Longfu Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-04-05
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a clamp for a slider punching machine, which comprises a processing table, wherein a pair of sleeves are fixedly arranged on the upper wall surface of the processing table, extrusion columns are connected in the sleeves through first springs and slide in the sleeves, one end of each extrusion column is connected with an extrusion frame, the side wall surface of a connecting plate is connected with a first pressing mechanism, the upper wall surface of the processing table is provided with a second pressing mechanism, and a working area is arranged in the processing table. The utility model relates to the technical field of slider processing, the device has a compact structure, the slider is transversely pre-positioned by extruding an extrusion block in a sleeve through a pair of first springs, and the slider is longitudinally pre-positioned through an auxiliary limiting cylinder, at the moment, a first bevel gear drives a second bevel gear to rotate, a pair of third bevel gears rotate, a pair of bidirectional threaded rods rotate, and because two ends of each bidirectional threaded rod are both screwed with an internal threaded pin, the slider is completely fixed by rotating an extrusion bolt, convenience is brought to people.

Description

Fixture for slider punching machine

Technical Field

The utility model relates to the technical field of slider processing, in particular to a clamp for a slider punching machine.

Background

The slide block is a mold component which can slide in a direction perpendicular to the mold opening and closing direction or at a certain angle with the mold opening and closing direction during the mold opening action of the mold. When the product structure enables the die to use the slide block under the condition that the die cannot be normally demolded without the slide block. The material has proper hardness and wear resistance and is enough to bear the friction of movement. The cavity or core portion of the slide is of the same hardness as the remainder of the cavity core.

The utility model discloses a be CN 204295363U's utility model patent, a slider frock clamp that punches is proposed, including one to a plurality of slider frock list anchor clamps and the switch that punches, slider frock list anchor clamps that punch include the compact heap, mount and cylinder, the wide lower surface of compact heap upper surface left and right sides face downward sloping narrowly, the compact heap is left and right sides and the below can be dismantled and set up outer brace cover, the internal surface of the outer brace cover left and right sides has the inclination and is adjacent with compact heap both sides surface, it has for solid between the internal surface of inclination and the outer brace cover surface to prop the cover outward, be the part groove between the left and right sides of outer brace cover and mount, under the compact heap, the mount below sets up the cylinder, screw rod connection between cylinder and the compact heap. The outer support sleeve is pushed outwards by only pressing the pressing block with the wide upper part and the narrow lower part of the switch under the driving of the screw rod so as to clamp the part needing to be clamped, and the clamping device has the characteristics of being fast in clamping, high in machining precision, high in production efficiency and labor-saving. However, although this device can achieve clamping of the slider, it does not have a pre-fixing mechanism.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a clamp for a slider punching machine, which solves the problem that a pre-fixing mechanism is not available.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a slider is anchor clamps for punch, includes the processing platform, processing bench wall fixed mounting has a pair of sleeve, there is the extrusion post through first spring coupling in the sleeve, the extrusion post slide in the sleeve, extrusion post one end is connected with the extrusion frame, extrusion frame side wall both ends all are connected with the connecting plate, extrusion frame side wall is connected with the extrusion piece, extrusion frame side wall is equipped with a pair of slide rail, and is a pair of the slide rail is located the extrusion piece both sides, connecting plate side wall is connected with first hold-down mechanism, processing bench wall is equipped with second hold-down mechanism, the inside workspace that is equipped with of processing platform.

Preferably, the first hold-down mechanism comprises an auxiliary limiting cylinder, the auxiliary limiting cylinder is fixedly mounted on one side wall surface of the connecting plate, an auxiliary extrusion column is connected into the auxiliary limiting cylinder through a second spring, the auxiliary extrusion column slides into the auxiliary limiting cylinder, one end of the auxiliary extrusion column is connected with a first clamping plate, a sliding groove is formed in one side of the first clamping plate, the sliding rail is connected into the sliding groove in a sliding mode, and the connecting plate is screwed with an extrusion bolt.

Preferably, the second hold-down mechanism includes the pillar, pillar swing joint in processing bench wall, pillar top fixed mounting has first conical gear, processing bench wall swing joint has a pair of transmission shaft, transmission shaft swing joint in processing bench wall, and run through in processing bench wall, it is a pair of the transmission shaft is located the pillar both sides, the transmission shaft top is equipped with second conical gear, and is a pair of second conical gear mesh in first conical gear both sides, the transmission shaft bottom is equipped with third conical gear, the lower wall is equipped with a pair of extrusion mechanism in the workspace.

Preferably, the extrusion mechanism includes a pair of support frame, and is a pair of support frame fixed mounting in the inside wall down of workspace is a pair of swing joint has two-way threaded rod between the support frame, two-way threaded rod is a pair of fourth conical gear that is equipped with, fourth conical gear meshing in third conical gear, two-way threaded rod both ends have connect a pair of internal thread round pin soon, the wall is opened on the processing bench has a pair of sliding opening, internal thread round pin sliding connection in the sliding opening, the internal thread round pin top is equipped with the second splint.

Preferably, the upper wall surface of the processing table is provided with a pair of limiting grooves, the bottom of the extrusion block is provided with a limiting pin, and the limiting pin is connected in the limiting grooves in a sliding manner.

Preferably, the top of the extrusion block is of a slope structure.

Preferably, rubber pads are arranged on two side wall surfaces of the extrusion block.

Preferably, a knob is fixedly mounted on the upper wall surface of the first bevel gear.

Advantageous effects

The utility model provides a clamp for a slider punching machine, which has the following beneficial effects that the device is compact in structure, a pair of first springs extrude an extrusion block in a sleeve to transversely pre-position a slider, an auxiliary limiting cylinder is used for longitudinally pre-positioning the slider, after the pre-positioning is finished, a rotating handle is rotated, at the moment, a first bevel gear drives a second bevel gear to rotate, a transmission shaft rotates, a pair of third bevel gears rotates, and a pair of bidirectional threaded rods rotate.

Drawings

FIG. 1 is a schematic top view of the present invention.

Fig. 2 is an internal schematic view of a second pressing mechanism according to the present invention.

FIG. 3 is a schematic view of the pressing mechanism of the present invention.

Fig. 4 is a schematic view of the slide rail chute of the present invention.

FIG. 5 is a schematic view of the inner structure of the limiting groove according to the present invention.

In the figure: 1. a processing table; 2. a sleeve; 3. extruding the column; 4. an extrusion frame; 5. a connecting plate; 6. extruding the block; 7. a slide rail; 8. an auxiliary limiting cylinder; 9. an auxiliary extrusion column; 10. a first splint; 11. a chute; 12. extruding the bolt; 13. a pillar; 14. a first bevel gear; 15. a drive shaft; 16. a second bevel gear; 17. a third bevel gear; 18. a support frame; 19. a bidirectional threaded rod; 20. a fourth bevel gear; 21. an internally threaded pin; 22. a sliding port; 23. a second splint; 24. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a fixture for a slider punching machine comprises a processing table 1, a pair of sleeves 2 is fixedly mounted on an upper wall surface of the processing table 1, extrusion columns 3 are connected in the sleeves 2 through first springs, the extrusion columns 3 slide in the sleeves 2, one ends of the extrusion columns 3 are connected with extrusion frames 4, two ends of one side wall surface of each extrusion frame 4 are connected with connecting plates 5, one side wall surface of each extrusion frame 4 is connected with an extrusion block 6, a pair of slide rails 7 are arranged on the side wall surface of each extrusion frame 4, the pair of slide rails 7 are positioned on two sides of each extrusion block 6, a first pressing mechanism is connected to the side wall surface of each connecting plate 5, a second pressing mechanism is arranged on the upper wall surface of the processing table 1, a working area is arranged inside the processing table 1, the first pressing mechanism comprises an auxiliary limiting cylinder 8, the auxiliary limiting cylinder 8 is fixedly mounted on one side wall surface of each connecting plate 5, there is supplementary squeeze column 9 through second spring coupling in supplementary spacing jar 8, supplementary squeeze column 9 slide in supplementary spacing jar 8, supplementary squeeze column 9 one end is connected with first splint 10, open first splint 10 one side has spout 11, slide rail 7 sliding connection in spout 11, connecting plate 5 has connect extrusion bolt 12 soon, second hold-down mechanism includes pillar 13, pillar 13 swing joint in processing platform 1 upper wall, pillar 13 top fixed mounting has first bevel gear 14, processing platform 1 upper wall swing joint has a pair of transmission shaft 15, transmission shaft 15 swing joint in processing platform 1 upper wall, and run through in processing platform 1 upper wall, a pair of transmission shaft 15 is located pillar 13 both sides, transmission shaft 15 top is equipped with second bevel gear 16, the pair of second bevel gears 16 are meshed with two sides of the first bevel gear 14, a third bevel gear 17 is arranged at the bottom of the transmission shaft 15, a pair of extrusion mechanisms are arranged on the inner lower wall surface of the working area and comprise a pair of support frames 18, the pair of support frames 18 are fixedly arranged on the inner lower wall surface of the working area, a pair of two-way threaded rods 19 are movably connected between the pair of support frames 18, a pair of four bevel gears 20 are arranged on the pair of two-way threaded rods 19, the fourth bevel gears 20 are meshed with the third bevel gear 17, a pair of internal thread pins 21 are screwed at two ends of the two-way threaded rods 19, a pair of sliding openings 22 are formed in the upper wall surface of the machining table 1, the internal thread pins 21 are slidably connected into the sliding openings 22, a second clamping plate 23 is arranged at the tops of the internal thread pins 21, a pair of limiting grooves 24 are formed in the upper wall surface of the machining table 1, and limiting pins are arranged at the bottoms of the extrusion blocks 6, the limiting pin is connected in the limiting groove 24 in a sliding mode, the top of the extrusion block 6 is of an inclined surface structure, rubber pads are arranged on two side wall surfaces of the extrusion block 6, and a rotating handle is fixedly mounted on the upper wall surface of the first conical gear 14.

Example (b): when the device works, a sliding block is put in from the upper part of a pair of extrusion blocks 6, the sliding block is pulled out of the pair of extrusion blocks 6 and is automatically pre-positioned to the middle part by the extrusion blocks 6, the first clamping plates 10 at the two sides of the extrusion blocks 6 are used for longitudinally pre-positioning the sliding block, after the pre-positioning is finished, a rotating handle is rotated, the first bevel gear 14 is rotated, the second bevel gear 16 is rotated, the transmission shaft 15 is rotated, the third bevel gear 17 is rotated, the fourth bevel gear 20 is rotated, the bidirectional threaded rod 19 is rotated, the pair of internal threaded pins 21 are moved along the sliding openings 22 at the two ends of the bidirectional threaded rod 19 and are finally clamped on the two side wall surfaces of a pair of extrusion frames 4 to realize transverse final fixing, after the transverse final fixing is finished, the pair of extrusion bolts 12 at the two sides of the sliding block are simultaneously rotated, then the other pair of extrusion bolts 12 are rotated to realize the final fixing of the sliding block, and after the fixing is finished, the punching processing can be carried out, bringing convenience to people.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamp for a slider punching machine comprises a processing table (1) and is characterized in that a pair of sleeves (2) are fixedly arranged on the upper wall surface of the processing table (1), an extrusion column (3) is connected in the sleeve (2) through a first spring, the extrusion column (3) slides in the sleeve (2), one end of the extrusion column (3) is connected with an extrusion frame (4), two ends of one side wall surface of the extrusion frame (4) are connected with connecting plates (5), one side wall surface of the extrusion frame (4) is connected with an extrusion block (6), the side wall surface of the extrusion frame (4) is provided with a pair of slide rails (7), the pair of slide rails (7) are positioned at two sides of the extrusion block (6), the side wall surface of the connecting plate (5) is connected with a first pressing mechanism, the upper wall surface of the processing table (1) is provided with a second pressing mechanism, and a working area is arranged inside the processing table (1).

2. The fixture for the slider punching machine according to claim 1, wherein the first pressing mechanism comprises an auxiliary limiting cylinder (8), the auxiliary limiting cylinder (8) is fixedly installed on one side wall surface of the connecting plate (5), an auxiliary extrusion column (9) is connected in the auxiliary limiting cylinder (8) through a second spring, the auxiliary extrusion column (9) slides in the auxiliary limiting cylinder (8), one end of the auxiliary extrusion column (9) is connected with a first clamping plate (10), a sliding groove (11) is formed in one side of the first clamping plate (10), the sliding rail (7) is slidably connected in the sliding groove (11), and an extrusion bolt (12) is screwed on the connecting plate (5).

3. A punch press jaw according to claim 1, wherein said second pressing means comprises a support (13), the support column (13) is movably connected to the upper wall surface of the processing table (1), a first bevel gear (14) is fixedly arranged at the top of the support column (13), the upper wall surface of the processing table (1) is movably connected with a pair of transmission shafts (15), the transmission shafts (15) are movably connected with the upper wall surface of the processing table (1), and penetrates through the upper wall surface of the processing table (1), a pair of transmission shafts (15) are positioned at two sides of the support column (13), a second bevel gear (16) is arranged at the top of the transmission shaft (15), a pair of the second bevel gears (16) are meshed with the two sides of the first bevel gear (14), the bottom of the transmission shaft (15) is provided with a third bevel gear (17), and the lower wall surface in the working area is provided with a pair of extrusion mechanisms.

4. The clamp for the slider punching machine according to claim 3, wherein the extrusion mechanism comprises a pair of support frames (18), the pair of support frames (18) are fixedly installed on the inner lower wall surface of the working area, a bidirectional threaded rod (19) is movably connected between the pair of support frames (18), a pair of bidirectional threaded rods (19) are provided with fourth bevel gears (20), the fourth bevel gears (20) are meshed with the third bevel gears (17), a pair of internal threaded pins (21) are screwed at two ends of the bidirectional threaded rod (19), a pair of sliding openings (22) are formed in the upper wall surface of the processing table (1), the internal threaded pins (21) are slidably connected into the sliding openings (22), and a second clamping plate (23) is arranged at the tops of the internal threaded pins (21).

5. The clamp for the slider punching machine according to claim 1, wherein the upper wall surface of the processing table (1) is provided with a pair of limiting grooves (24), and the bottom of the extrusion block (6) is provided with a limiting pin which is slidably connected in the limiting grooves (24).

6. The clamp for the slider puncher according to claim 1, wherein the top of the extrusion block (6) is of a slope structure.

7. The clamp for the slider puncher as claimed in claim 1, wherein rubber pads are disposed on both side wall surfaces of the extrusion block (6).

8. The jig for the slider puncher as claimed in claim 3, wherein a knob is fixedly mounted on the upper wall surface of said first bevel gear (14).