Tightening mechanism of punching machine

Abstract

The utility model discloses a tightening mechanism of a punching machine, which comprises a left support and a right support, a guide roller is rotatably arranged on the left support, a first pressing mechanism and a second pressing mechanism are respectively arranged on two sides of the right support, and a third pressing mechanism and a fourth pressing mechanism are respectively arranged on two sides of the left support. A material body is laid outside the guide roller. The device has the beneficial effects that through the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism, a material body can be pressed and pulled by the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism; the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism are used for pressing in four corner directions, and meanwhile, the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism can move, so that a material body can be pulled and tightened, and subsequent machining is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch processing technical field, concretely relates to a punch's taut mechanism. BACKGROUND

[0002] The punch machine will be flatly laid on the punch machine and be punched in the process of processing the material body, but in the process of punching, the punch structure of the punch machine will cause the material to deviate when impacting the material, resulting in quality and position in the subsequent processing process, therefore, a punch's taut mechanism is needed to solve the above -mentioned problem. UTILITY MODEL CONTENTS

[0003] The utility model aims at overcoming the insufficient of above -mentioned background art, provide a punch's taut mechanism.

[0004] Including left support and right support, be provided with the guide roller on the left support, first pressure mechanism and second pressure mechanism are arranged on the both sides of right support respectively, third pressure mechanism and fourth pressure mechanism are arranged on the both sides of left support respectively,

[0005] The outside of guide roller is paved with material body, one end of material body passes through first pressure mechanism, second pressure mechanism, third pressure mechanism and fourth pressure mechanism.

[0006] Further, the first pressure mechanism includes support fixed block, material support rod, cylinder seat, cylinder fixed block, pressure cylinder, material pressure rod and support.

[0007] Further, the support fixed block is arranged on the right support, and the material support rod is arranged on one side of the support fixed block, the cylinder seat is arranged on the right support, and the cylinder fixed block is installed on the cylinder seat, the pressure cylinder is installed on the cylinder fixed block, the material pressure rod is arranged on the cylinder fixed block, and the support is arranged on the bottom of the cylinder seat.

[0008] Further, the second pressure mechanism includes support seat, slide rail, sliding block, spring guide rod, spring sliding coupling piece, positioning sliding block, slide rail coupling piece, adjusting sawtooth piece, pressure cylinder and spring push rod.

[0009] Further, the support seat is fixed on the right support, the slide rail is installed on the support seat, the sliding block is arranged on the slide rail, the spring sliding connecting piece is installed on the sliding block, the spring guide rod is inserted into the spring sliding connecting piece, the positioning sliding block is fixed on the right support, the slide rail connecting piece is fixed on the right support and on one side of the positioning sliding block, the adjusting sawtooth is arranged on one side of the slide rail connecting piece, the pressing cylinder is installed on the sliding block, and the spring push rod is arranged on the top of the sliding block.

[0010] Further, the third pressing mechanism comprises a cylinder fixing seat, a slide rail, a cylinder support, a pressing cylinder, a material pressing column, a spring, a slide rail connecting piece, a spring push rod and a Y-axis cylinder.

[0011] Further, the cylinder fixing seat is fixed on the left support, the slide rail is arranged on the cylinder fixing seat, the cylinder support is slidably arranged on the slide rail, the pressing cylinder is installed on the cylinder support, the material pressing column is installed on the cylinder support, the spring is sleeved on the spring push rod, the spring push rod is inserted into the slide rail connecting piece, and the Y-axis cylinder is installed on the cylinder fixing seat.

[0012] Further, the fourth pressing mechanism comprises a pressing cylinder, a material support rod, a support fixing block, a cylinder support, a Y-axis slide rail, a slide rail connecting piece, a cylinder connecting piece, a spring push rod, an X-axis cylinder, a Y-axis cylinder, a manual positioning slide rail and a slide rail connecting piece.

[0013] Further, the fourth pressing mechanism comprises the same structure as the first pressing mechanism, the second pressing mechanism and the third pressing mechanism.

[0014] Compared with the prior art, the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism can press and pull the material body, the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism press the four corner positions at the same time, and the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism can be moved, that is, the material body can be pulled to realize the taut state, and subsequent processing is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the overall three-dimensional structure schematic view in the utility model.

[0016] Figure 2 is the three-dimensional structure schematic view of A1 in the utility model. Figure 1

[0017] ​Figure 3 is the utility model Figure 1 B2 place in the utility model three-dimensional structure schematic diagram.

[0018] Figure 4 is the utility model Figure 1 C3 place in the utility model three-dimensional structure schematic diagram.

[0019] Figure 5 is the utility model Figure 1 D4 place in the utility model three-dimensional structure schematic diagram.

[0020] In the figure:

[0021] 1, air inflation shaft;

[0022] 2, material body;

[0023] 3, push rod mechanism front fixed plate;

[0024] 4, push rod moving plate;

[0025] 5, magnetic powder brake fixed support;

[0026] 6, magnetic powder brake;

[0027] 7, linear bearing;

[0028] 8, positioning block;

[0029] 9, guide column;

[0030] 10, push rod drive motor;

[0031] 11, push rod mechanism rear fixed plate;

[0032] 12, guide roller;

[0033] 13, receiving table;

[0034] 14, deviation correction inductor;

[0035] 15, support seat. DETAILED DESCRIPTION

[0036] Reference will now be made in detail to the present utility model, examples of which are illustrated in the accompanying drawings. While the present utility model will be described in conjunction with the specific examples, it will be understood that they are not intended to limit the present utility model to the examples described. On the contrary, the present utility model is intended to cover modifications and equivalents, which are included in the spirit and scope of the present utility model, as defined by the appended claims. It should be noted that the method steps described herein can all be implemented by any functional block or functional arrangement, and any functional block or functional arrangement can be implemented as a physical entity or a logical entity, or a combination of both.

[0037] In order for those skilled in the art to better understand the present application, the present application will be further described in detail below in conjunction with the drawings and specific embodiments.

[0038] Note: the examples to be introduced next are only specific examples and not as limiting the embodiments of the present application must be as follows: specific steps, values, conditions, data, order, etc. Those skilled in the art can use the concept of the present application to construct more embodiments not mentioned in the present specification by reading the present specification.

[0039] The punching machine will lay the material body on the punching machine for punching during the process of machining the material body, but during the punching process, the punching structure of the punching machine will cause the material to deviate when impacting the material, resulting in quality and position during subsequent processing, therefore, a tensioning mechanism for a punching machine is needed to solve the above problems.

[0040] In order to solve the above-mentioned problems existing in punching process, the utility model provides a tensioning mechanism for a punching machine.

[0041] Please refer to Figure 1 , including left support and right support, the left support is provided with a guide roller, the right support is provided with a first pressing mechanism and a second pressing mechanism on both sides, respectively, the left support is provided with a third pressing mechanism and a fourth pressing mechanism on both sides, respectively; the guide roller is externally laid with a material body, one end of the material body passes through the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism.

[0042] As shown in Figure 1 , the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism can press and pull the material body, the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism press in four corner directions, and the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism are movable, that is, the material body can be pulled, so that the material body is in a tensioned state, facilitating subsequent processing.

[0043] Please refer to Figure 2 , the first pressing mechanism includes a support fixed block, a material support rod, a cylinder seat, a cylinder fixed block, a pressing cylinder, a material pressing rod and a support, the support fixed block is arranged on the right support, and the material support rod is arranged on one side of the support fixed block, the cylinder seat is arranged on the right support, the cylinder fixed block is installed on the cylinder seat, the pressing cylinder is installed on the cylinder fixed block, the material pressing rod is arranged on the cylinder fixed block, and the support is arranged on the bottom of the cylinder seat.

[0044] Please refer to Figure 3The second pressing mechanism comprises a support base, a sliding rail, a sliding block, a spring guide rod, a spring sliding coupling piece, a positioning sliding block, a sliding rail coupling piece, an adjusting sawtooth piece, a pressing cylinder and a spring push rod, the support base is fixed on the right support, the sliding rail is installed on the support base, the sliding block is arranged on the sliding rail, the spring sliding coupling piece is installed on the sliding block, the spring guide rod is inserted into the spring sliding coupling piece, the positioning sliding block is fixed on the right support, the sliding rail coupling piece is fixed on the right support and located on one side of the positioning sliding block, the adjusting sawtooth piece is arranged on one side of the sliding rail coupling piece, the pressing cylinder is installed on the sliding block, and the spring push rod is arranged on the top of the sliding block.

[0045] Please refer to Figure 4 The third pressing mechanism comprises a cylinder fixing base, a sliding rail, a cylinder support, a pressing cylinder, a material pressing column, a spring, a sliding rail coupling piece, a spring push rod and a Y-axis cylinder, the cylinder fixing base is fixed on the left support, the sliding rail is arranged on the cylinder fixing base, the cylinder support is slidably arranged on the sliding rail, the pressing cylinder is installed on the cylinder support, the material pressing column is installed on the cylinder support, the spring is sleeved on the spring push rod, the spring push rod is inserted into the sliding rail coupling piece, and the Y-axis cylinder is installed on the cylinder fixing base.

[0046] Please refer to Figure 5 The fourth pressing mechanism comprises a pressing cylinder, a material support rod, a support fixing block, a cylinder support, a Y-axis sliding rail, a sliding rail coupling piece, a cylinder coupling piece, a spring push rod, an X-axis cylinder, a Y-axis cylinder, a manual positioning sliding rail and a sliding rail coupling piece, and the fourth pressing mechanism comprises the same structure as the first pressing mechanism, the second pressing mechanism and the third pressing mechanism.

[0047] When the utility model is used, the material body is moved into the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism, the material body is pressed and pulled by the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism, and the material body is taut.

[0048] In the description of the utility model, it should be explained that the terms "upper", "lower" and the like indicate the position or location relationship based on the position or location relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. Unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0049] It should be noted that, in the present application, the relational terms such as "first" and "second", and the like, are used solely to distinguish one from another entity or action, without necessarily requiring or implying any actual relationship or order between or among such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0050] The above description is merely that of the specific embodiments of the present application, and enables those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tensioning mechanism for a punch press, characterized by, Including left support and right support, the left support is provided with a guide roller, the right support is provided with a first pressing mechanism and a second pressing mechanism on both sides, and the left support is provided with a third pressing mechanism and a fourth pressing mechanism on both sides. The outer part of the guide roller is provided with a material body, and one end of the material body passes through the first pressing mechanism, the second pressing mechanism, the third pressing mechanism and the fourth pressing mechanism.

2. A tensioning mechanism for a punch press as defined in claim 1, wherein The first pressing mechanism comprises a support fixed block, a material support rod, a cylinder seat, a cylinder fixed block, a pressing cylinder, a material pressing rod and a support.

3. A tensioning mechanism for a punch press as defined in claim 2 wherein, The support fixed block is arranged on the right support, and the material support rod is arranged on one side of the support fixed block, the cylinder seat is arranged on the right support, the cylinder fixed block is mounted on the cylinder seat, the pressing cylinder is mounted on the cylinder fixed block, the material pressing rod is arranged on the cylinder fixed block, and the support is arranged at the bottom of the cylinder seat.

4. A tensioning mechanism for a punch press as defined in claim 1 wherein, The second pressing mechanism comprises a support seat, a slide rail, a slide block, a spring guide rod, a spring sliding coupling piece, a positioning slide block, a slide rail coupling piece, an adjusting sawtooth piece, a pressing cylinder and a spring push rod.

5. A tensioning mechanism for a punch press as defined in claim 4 wherein, The support seat is fixedly arranged on the right support, the slide rail is mounted on the support seat, the slide block is arranged on the slide rail, the spring sliding coupling piece is mounted on the slide block, the spring guide rod is inserted into the spring sliding coupling piece, the positioning slide block is fixedly arranged on the right support, the slide rail coupling piece is fixedly arranged on the right support and on one side of the positioning slide block, the adjusting sawtooth piece is arranged on one side of the slide rail coupling piece, the pressing cylinder is mounted on the slide block, and the spring push rod is arranged at the top of the slide block.

6. A tensioning mechanism for a punch press as defined in claim 1 wherein, The third pressing mechanism comprises a cylinder fixed seat, a slide rail, a cylinder support, a pressing cylinder, a material pressing column, a spring, a slide rail coupling piece, a spring push rod and a Y-axis cylinder.

7. A tensioning mechanism for a punch press as defined in claim 6 wherein, The cylinder fixed seat is fixedly arranged on the left support, the slide rail is arranged on the cylinder fixed seat, the cylinder support is slidably arranged on the slide rail, the pressing cylinder is mounted on the cylinder support, the material pressing column is mounted on the cylinder support, the spring is sleeved on the spring push rod, the spring push rod is inserted into the slide rail coupling piece, and the Y-axis cylinder is mounted on the cylinder fixed seat.

8. A tensioning mechanism for a punch press as defined in claim 1 wherein, The fourth pressing mechanism comprises a pressing cylinder, a material support rod, a support fixed block, a cylinder support, a Y-axis slide rail, a slide rail coupling piece, a cylinder coupling piece, a spring push rod, an X-axis cylinder, a Y-axis cylinder, a manual positioning slide rail and a slide rail coupling piece.

9. A tensioning mechanism for a punch press as defined in claim 8 wherein, The fourth pressing mechanism comprises the same structure as the first pressing mechanism, the second pressing mechanism and the third pressing mechanism.

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