Multi-hole stamping die capable of transversely moving

Abstract

The utility model discloses a multi-hole stamping die capable of transversely moving, which comprises a base and an upper die plate, the upper die plate and the base are arranged in parallel, and the upper die plate and the base are connected through a stand column; a lower template is connected to the base through a supporting column, a lower die is arranged on the lower template, the base is perpendicularly connected with the bottom of a main support, lead screw seats are arranged at the two ends of the upper portion of the main support, lead screws are installed in the lead screw seats, and the lead screws are parallel to the base. A cross beam is arranged at the upper part of the main bracket; a cylinder sliding seat capable of sliding along the cross beam is arranged on the cross beam; the cylinder sliding seat is driven by a screw rod; a cylinder is arranged on the cylinder sliding seat; the end of the cylinder rod is connected with the upper die; a punch is arranged on the upper die, and a punching long groove is formed in the lower die. According to the multi-hole stamping die capable of transversely moving, due to the design of the air cylinder sliding seat capable of transversely moving, the upper die can transversely shift relative to the lower die, so that repeated punching operation is completed by using punches as few as possible, and the punching efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to punch die technical field, especially relate to a kind of transverse movable multi-hole punch die. BACKGROUND

[0002] Chinese patent: a kind of multi-hole rapid punch die ZL201921639019.5 relates to a kind of multi-hole punch die, the movable template bottom surface of this die is detachably mounted with multiple parallel downward extending punches by screw connection, lower template is provided with lower die hole corresponding to punch one by one.In punching production, according to the demand of punching number, the number of punch and the specific arrangement mode inserted in the movable template bottom surface are reasonably selected, the use range when punching metal sheet is effectively improved.

[0003] But above die still has limitations in the freedom adjustment of metal sheet punching, that is, for the case of more punching number, the number of punch used is more, on the one hand, the cost of assembling punch is increased, on the other hand, the process of disassembling punch also consumes time. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of transverse movable multi-hole punch die, by the design of transverse movable air cylinder slide, so that the upper die can be offset in the lateral direction relative to the lower die, by controlling the distance of offset, the position of punching is controlled, so as to realize the repetitive punching operation using as few punch as possible, greatly improve punching efficiency.

[0005] In order to achieve the above purpose, the technical scheme of the utility model is to design a kind of transverse movable multi-hole punch die, including base and upper die plate, upper die plate and base are arranged in parallel, and upper die plate and base are connected by stand column;The lower die plate is connected to the base by support column, and the lower die is arranged on the lower die plate;The bottom of the main support is vertically connected to the base, and the two ends of the upper part of the main support are provided with screw rod seat, and the screw rod is installed in the screw rod seat, and the screw rod is parallel to the base;The upper part of the main support is provided with crossbeam, and the crossbeam is parallel to the screw rod, and located above the upper die plate, and the crossbeam is provided with air cylinder slide that can slide along the crossbeam;The air cylinder slide is driven by screw rod;Air cylinder is arranged on the air cylinder slide;The crossbeam and upper die plate are respectively provided with sliding groove for avoiding air cylinder rod of air cylinder;The upper die is connected to the end of air cylinder rod;A plurality of punches are arranged on the upper die, and a plurality of corresponding punch long grooves are arranged on the lower die.

[0006] Further, the end of the screw rod is connected with handle or motor.

[0007] Further, the upper die and the upper die guide plate are provided between the upper die; the upper die guide plate is provided with a sliding groove for avoiding the cylinder rod; the cylinder rod sequentially passes through the beam, the upper die plate and the sliding groove on the upper die guide plate, the cylinder rod is provided with a limiting plate, and the upper die guide plate is limited between the upper die and the limiting plate.

[0008] Further, the upper die is provided with a plurality of threaded holes arranged in a matrix, and a plurality of punches are fixed into the threaded holes of the upper die through threaded connection; the lower die is provided with a plurality of stamping long grooves corresponding to the threaded holes arranged on the upper die.

[0009] Further, the front and rear sides of the lower die are provided with baffle plates for avoiding the metal piece from falling out.

[0010] The advantages and beneficial effects of the utility model lie in that: the utility model discloses a transversely movable multi-hole stamping die which is designed with a transversely movable cylinder sliding seat, so that the upper die can be offset horizontally relative to the lower die, the position of punching is controlled by controlling the offset distance, thereby realizing repetitive punching operation with as few punches as possible and greatly improving the punching efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a first exploded schematic diagram of the utility model.

[0013] Figure 3 It is a second exploded schematic diagram of the utility model.

[0014] Among them, the main support 1, the beam 2, the screw rod seat 3, the screw rod 4, the cylinder sliding seat 5, the cylinder 6, the handle 7, the upper die plate 8, the vertical column 9, the upper die guide plate 10, the lower die plate 11, the supporting column 12, the base 13, the punch 14, the baffle plate 15, the upper die 16, the limiting plate 17, the lower die 18. DETAILED DESCRIPTION

[0015] The specific implementation of the utility model will be further described in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model. EXAMPLE

[0016] A transversely movable multi-hole stamping die, comprising a main support 1, a beam 2, a screw rod seat 3, a screw rod 4, a cylinder sliding seat 5, a cylinder 6, a handle 7, an upper die plate 8, a vertical column 9, an upper die guide plate 10, a lower die plate 11, a supporting column 12, a base 13, a punch 14, a baffle plate 15, an upper die 16, a limiting plate 17 and a lower die 18.

[0017] The base 13 is vertically connected to the bottom of the main support 1, the upper portion of the main support 1 is provided with a screw rod seat 3, the screw rod seat 3 is internally provided with a screw rod 4, the screw rod 4 is parallel to the base 13, one end of the screw rod 4 is connected with a handle 7; the upper portion of the main support 1 is provided with a cross beam 2, the cross beam 2 is parallel to the screw rod 4, the cross beam 2 is provided with a cylinder sliding seat 5 which can slide along the cross beam; the cylinder sliding seat 5 is driven by the screw rod 4; a cylinder 6 is arranged on the cylinder sliding seat 5, the cross beam 2 is provided with a sliding groove for avoiding the cylinder rod of the cylinder 6; the end of the cylinder rod is connected with an upper die 16.

[0018] The base 13 is connected with a lower die plate 11 through a supporting column 12; the lower die plate 11 is provided with a lower die 18, the lower die 18 is located directly below the upper die 16.

[0019] The upper die plate 8 is located below the cross beam 2, the upper die plate 8 is parallel to the base 13, and the upper die plate 8 and the base 13 are connected through a vertical column 9; an upper die guide plate 10 is arranged between the upper die plate 8 and the upper die 16, the upper die plate 8 and the upper die guide plate 10 are respectively provided with sliding grooves for avoiding the cylinder rod; the cylinder rod sequentially passes through the sliding grooves on the cross beam 2, the upper die plate 8 and the upper die guide plate 10, a limiting plate 17 is arranged on the cylinder rod, and the upper die guide plate 10 is limited between the upper die 16 and the limiting plate 17.

[0020] The upper die 16 is provided with a plurality of threaded holes, the plurality of threaded holes are arranged in a matrix, and a plurality of punches 14 are fixed into the plurality of threaded holes of the upper die 16 through threaded connection; the lower die 18 is provided with a plurality of stamping long grooves corresponding to the plurality of threaded holes arranged on the upper die 16.

[0021] The lower die 18 is provided with a baffle 15 on the front and rear sides to prevent the metal piece from being taken out.

[0022] The use method is as follows: when punching a certain metal sheet, and the punching requirement is to repeatedly punch the same number of holes with the same shape and arrangement on the metal sheet in the transverse direction; the single-cycle punch 14 is installed into the upper die 16, the metal sheet is placed on the lower die 18, and the first punching is performed through the cylinder driving; after the first punching is completed, the cylinder sliding seat 5 is moved to the next stamping position in the transverse direction through the handle 7, and the second punching is performed, and the above process is repeated to complete the punching requirement.

[0023] The above is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the technical principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A transversely movable multi-hole stamping die, comprising a base and an upper template, the upper template and the base being arranged parallel to each other and connected by a column; a lower template is connected to the base by a support column, and a lower die is provided on the lower template, characterized in that: The base is vertically connected with the bottom of the main support, the upper part of the main support is provided with a screw rod seat at both ends, the screw rod seat is installed with a screw rod, the screw rod is parallel to the base; the upper part of the main support is provided with a crossbeam, the crossbeam is parallel to the screw rod and is located above the upper die plate, the crossbeam is provided with a cylinder slide seat which can slide along the crossbeam; the cylinder slide seat is driven by the screw rod; the cylinder slide seat is provided with a cylinder; the crossbeam and the upper die plate are respectively provided with a sliding groove for avoiding the cylinder rod of the cylinder; the end of the cylinder rod is connected with the upper die; the upper die is provided with a plurality of punches, and the lower die is provided with a plurality of corresponding stamping long grooves.

2. The translatable multi-cavity punch die of claim 1 wherein: One end of the screw rod is connected with a handle or a motor.

3. The translatable multi-cavity stamping die of claim 1, wherein: The upper die plate and the upper die are provided with an upper die guide plate; the upper die guide plate is provided with a sliding groove for avoiding the cylinder rod; the cylinder rod sequentially passes through the sliding grooves on the crossbeam, the upper die plate and the upper die guide plate, the cylinder rod is provided with a limiting plate, and the upper die guide plate is limited between the upper die and the limiting plate.

4. The translatable multi-cavity punch die of claim 1 wherein: The upper die is provided with a plurality of threaded holes, the plurality of threaded holes are arranged in a matrix, and the plurality of punches are fixed into the plurality of threaded holes of the upper die in a threaded connection manner; the lower die is provided with a plurality of stamping long grooves corresponding to the threaded holes arranged on the upper die.

5. The translatable multi-cavity punch die of claim 1 wherein: The front and rear sides of the lower die are provided with baffles to prevent the metal piece from falling out.

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