CN218875207U - Metal forging processing clamping device - Google Patents

Abstract

The utility model discloses a metal forging processing clamping device relates to clamping device technical field, comprising a base plate, the lower extreme four corners of bottom plate all is equipped with the stabilizer blade, the lower extreme center of bottom plate is equipped with the cylinder, the output of cylinder runs through the bottom plate, the output of cylinder is equipped with the layer board, the symmetry is equipped with the riser around the upper end edge of bottom plate, it is connected with first positive and negative lead screw and first polished rod to rotate respectively between both ends about the riser, the front end of first positive and negative lead screw is equipped with the handle, symmetrical threaded connection has the screw hole base around the outside of first positive and negative lead screw, symmetrical cover has the round hole base around the outside of first polished rod, the screw hole base with the opposite face of round hole base all is equipped with the sketch plate, set up the spacing hole that link up from top to bottom on the sketch plate, the utility model discloses a four limit angle presss from both sides and fixes a position the centre gripping to the metal sheet from both sides in the four corners, can be applicable to the metal sheet centre gripping work of multiple long wide specification.

Description

Metal forging processing clamping device

Technical Field

The utility model relates to a clamping device technical field, concretely relates to is a metal forging processing clamping device.

Background

Sheet metal forging need adopt clamping device to carry out the centre gripping fixed when carrying out processing, and current partial clamping device can follow the upper and lower both sides of sheet metal and carry out the centre gripping to sheet metal fixed, and clamping part occupies certain volume, can't carry out processing to the part by the centre gripping, and clamping part also can hinder outside processingequipment simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal forging processing clamping device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal forging processing clamping device, includes the bottom plate, the lower extreme four corners of bottom plate all is equipped with the stabilizer blade, the lower extreme center of bottom plate is equipped with the cylinder, the output of cylinder runs through the bottom plate, the output of cylinder is equipped with the layer board, the symmetry is equipped with the riser around the upper end edge of bottom plate, rotate respectively between the both ends about the riser and be connected with first positive and negative lead screw and first polished rod, the front end of first positive and negative lead screw is equipped with the handle, symmetrical threaded connection has the screw hole base around the outside of first positive and negative lead screw, symmetrical cover has the round hole base around the outside of first polished rod, the screw hole base with the opposite face of round hole base all is equipped with the sketch plate, set up the spacing strip hole that link up from top to bottom on the sketch plate, it is relative about the screw hole base with rotate respectively between the round hole base and be connected with positive and negative lead screw of second and second polished rod, the left end of screw hole base is equipped with the motor, the output of motor with the positive and negative lead screw rod of second is connected, the right-handed symmetry threaded connection has the diplopore base on the second positive and negative lead screw, the pole top end of the montant, the slide rail is equipped with the spacing strip hole of the montant, the montant upper end of the slide rail is equipped with the spacing strip clamp.

Compared with the prior art, the beneficial effects of the utility model are that: carry out the centre gripping through four corners clamps from the four corners of metal sheet fixedly to the metal sheet, the corner presss from both sides the four corners that can occupy the metal sheet lower surface, the upper surface of metal sheet is then accomplished and is opened, the layer board can be withdrawed the cylinder to the support of metal sheet lower extreme and remove, can synchronous adjustment around through rotating the handle distance between the relative corner clamp, can drive four corner clamps through the motor in step and draw in or scatter, and can put the central point of metal sheet location centre gripping at the device, so that process the metal sheet, can be applicable to the metal sheet centre gripping work of multiple length and width specification.

Drawings

Fig. 1 is a schematic view of a first top view structure of the present invention.

Fig. 2 is a schematic view of the main-view section structure of the present invention.

Fig. 3 is a schematic left-side view sectional structure of the present invention.

Fig. 4 is a schematic view of the utility model of a vertical rod and two ends thereof.

Fig. 5 is a second schematic top view of the present invention.

In the figure: 1. a base plate; 2. a leg; 3. a cylinder; 4. a support plate; 5. a vertical plate; 6. a first positive and negative lead screw; 7. a first polish rod; 8. a handle; 9. a threaded hole base; 10. a circular hole base; 11. a shaped plate; 12. limiting strip holes; 13. a second positive and negative screw rod; 14. a second polish rod; 15. a motor; 16. a dual-hole base; 17. a slide rail; 18. sliding the head in a convex shape; 19. a vertical rod; 20. and (4) corner clamps.

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. 1-5, the present invention provides a technical solution: a metal forging processing clamping device comprises a bottom plate 1, wherein supporting legs 2 are arranged at four corners of the lower end of the bottom plate 1, the supporting legs 2 are fixed on the bottom plate 1 to improve the height of the bottom plate 1 so as to be convenient for workers to operate, a cylinder 3 is arranged at the center of the lower end of the bottom plate 1, an output end of the cylinder 3 penetrates through the bottom plate 1, a supporting plate 4 is arranged at an output end of the cylinder 3, the cylinder 3 is fixed on the bottom plate 1, the output end of the cylinder 3 faces upwards, a through hole for the output end of the cylinder 3 to penetrate through is formed in the bottom plate 1, the supporting plate 4 is fixed on the output end of the cylinder 3, the cylinder 3 is connected with external power supply equipment and control equipment, the supporting plate 4 can be driven to move up and down through the cylinder 3, the supporting plate 4 is used for bearing a metal plate in front of clamping the metal plate, vertical plates 5 are symmetrically arranged at the front and back of the upper end edge of the bottom plate 1, and a first positive and negative screw rod 6 and a first polish rod 7 are respectively and rotatably connected between the left end and the right end of the vertical plate 5, the front end of the first positive and negative screw rod 6 is provided with a handle 8, a vertical plate 5 is fixed on the bottom plate 1, two ends of the first positive and negative screw rod 6 and the first polish rod 7 are provided with parts with smaller diameters, a round hole for accommodating the first positive and negative screw rod 6 and the first polish rod 7 is formed on the vertical plate 5, so that the first positive and negative screw rod 6 and the first polish rod 7 can rotate between the vertical plates 5, the first polish rod 7 can also be directly fixed between the vertical plates 5, the handle 8 is fixed on the first positive and negative screw rod 6, the first positive and negative screw rod 6 is driven to rotate by rotating the handle 8, the outer side wall of the first positive and negative screw rod 6 is provided with two sections of external threads with opposite thread directions, the front and back symmetrical threads on the outer side of the first positive and negative screw rod 6 are connected with a threaded hole base 9, the front and back symmetrical sleeves on the outer side of the first polish rod 7 are provided with a round hole base 10, opposite surfaces of the threaded hole base 9 and the round hole base 10 are provided with special-shaped plates 11, a limiting strip hole 12 which is communicated up and down is formed in the special-shaped plate 11, a second positive and negative lead screw 13 and a second polished rod 14 are respectively and rotatably connected between the threaded hole base 9 and the round hole base 10 which are opposite from each other left and right, a motor 15 is arranged at the left end of the threaded hole base 9, the output end of the motor 15 is connected with the second positive and negative lead screw 13, an internal thread hole which is mutually matched with the first positive and negative lead screw 6 is formed in the threaded hole base 9, a round hole which is mutually matched with the first polished rod 7 is formed in the round hole base 10, parts with smaller diameters are formed at the two ends of the second positive and negative lead screw 13 and the second polished rod 14, round holes which accommodate the second positive and negative lead screw 13 and the second polished rod 14 are formed in the threaded hole base 9 and the round hole base 10, so that the second positive and negative lead screw 13 and the second polished rod 14 can rotate between the threaded hole base 9 and the round hole base 10, the second polished rod 14 can also be directly fixed between the threaded hole base 9 and the round hole base 10, the motor 15 are connected with a motor 15, the motor 15 and the motor 15, the motor 15 are connected with the motor 15, the motor 15 and the motor 15 are connected with the motor 15, relative diplopore base 16 is close to or keeps away from in step about can driving through rotating the positive and negative lead screw 13 of second, diplopore base 16 is kept away from the one end of riser 5 is equipped with slide rail 17, swing joint has protruding word slippery fellow 18 in the slide rail 17, and slide rail 17 fixes on diplopore base 16, and protruding word slippery fellow 18 and slide rail 17 mutual adaptation can be in slide rail 17 back-and-forth movement, the upper end of protruding word slippery fellow 18 is equipped with montant 19, montant 19 runs through spacing hole 12, the upper end of montant 19 is equipped with limit angle clamp 20, and montant 19 fixes on protruding word slippery fellow 18, and dysmorphism board 11 is fixed on screw hole base 9 and round hole base 10, and the lower surface of dysmorphism board 11 is higher than diplopore base 16's upper surface, and the activity that special-shaped board 11 can restrict montant 19 about spacing hole 12 runs through, makes montant 19 slant removal in spacing hole 12, and corner clamp 20 fixes on montant 19, and four corner clamp 20 central symmetry can accept and centre gripping metal sheet.

The working principle is as follows: the metal plate is placed on the supporting plate 4, four corners of the metal plate face four corner clamps 20, the handle 8 is rotated to drive the first front and back screw rod 6 to rotate, the front and back opposite threaded hole bases 9 are enabled to be synchronously close to or far away from each other, the distance between the front and back opposite threaded hole bases 9 and the round hole bases 10 and other parts between the front and back opposite threaded hole bases 9 and the round hole bases 10 is adjusted, namely, the distance between the front and back opposite corner clamps 20 is adjusted to adapt to the length and width degree of the metal plate, the second front and back screw rod 13 is synchronously driven by the front and back motors 15 to rotate, the left and right opposite double-hole bases 16 are enabled to be synchronously close to or far away from each other, the distance between the left and right opposite double-hole bases 16 is adjusted, the sliding rail 17 and the double-hole bases 16 move together, the vertical rail 19 and the double-hole bases 16 move leftwards and rightwards, the double-hole bases 19 are synchronously folded to clamp the metal plate, the metal plate can be positioned at the central position of the supporting plate 4, and the metal plate can be conveniently processed subsequently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (1)

1. The utility model provides a metal forging processing clamping device, includes bottom plate (1), its characterized in that: the lower extreme four corners of bottom plate (1) all is equipped with stabilizer blade (2), the lower extreme center of bottom plate (1) is equipped with cylinder (3), the output of cylinder (3) runs through bottom plate (1), the output of cylinder (3) is equipped with layer board (4), the upper end edge front and back symmetry of bottom plate (1) is equipped with riser (5), rotate respectively between the both ends about riser (5) and be connected with first positive and negative lead screw (6) and first polished rod (7), the front end of first positive and negative lead screw (6) is equipped with handle (8), symmetrical threaded connection has screw hole base (9) around the outside of first positive and negative lead screw (6), symmetrical cover has round hole base (10) around the outside of first polished rod (7), screw hole base (9) with the opposite face of round hole base (10) all is equipped with sketch plate (11), set up the spacing strip hole (12) that link up from top to bottom on sketch plate (11), it is relative about screw hole base (9) with the round hole base (10) rotate respectively and be connected with second positive and negative lead screw (13) and second polished rod base (15), the motor output of second screw hole (15) is connected with positive and reverse lead screw base (13), motor (15) right-side screw hole base (15) are connected with second screw hole base (15) The second polished rod (14) runs through the double-hole base (16), the double-hole base (16) is kept away from the one end of riser (5) is equipped with slide rail (17), swing joint has type of protruding slippery head (18) in slide rail (17), the upper end of type of protruding slippery head (18) is equipped with montant (19), montant (19) run through spacing hole (12), the upper end of montant (19) is equipped with limit angle clamp (20).

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