CN218532676U

CN218532676U - Simple parallel clamp with small clamping force for single-step carrying in hot die forging automation

Info

Publication number: CN218532676U
Application number: CN202223046953.0U
Authority: CN
Inventors: 周玉; 闵显文
Original assignee: DONGFENG FORGING CO LTD
Current assignee: DONGFENG FORGING CO LTD
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-02-28
Anticipated expiration: 2032-11-16

Abstract

The utility model provides a simple and easy parallel anchor clamps are used with little clamping-force simplex step to the hot die forging automation. The utility model discloses a linear guide, the position detection switch, a slide block, the clamp arm, the clamp indicates, the cylinder, the cooperation design of dust guard and integral protection casing, make this parallel fixture can realize clamp arm and clamp finger to the automatic steady centre gripping of material under the cylinder effect when using, stable centre gripping demand when unloading on the caterpillar link production line press station robot has been satisfied, the efficiency of unloading on the caterpillar link production line press station robot has been ensured, on the other hand comes to protect linear guide and slider department through integral protection casing and dust guard, make this anchor clamps can avoid being influenced by the adverse circumstances of hot die forging production line, thereby ensure anchor clamps life, cooperation position detection switch carries out automated inspection to the position of anchor clamps in the clamping process in addition, make this anchor clamps more intelligent when using.

Description

Simple parallel clamp with small clamping force for single-step carrying in hot die forging automation

Technical Field

The utility model relates to a chain track section production line press station robot goes up unloading technical field, particularly, relates to hot die forging automation is with simple and easy parallel anchor clamps are carried to little clamping-force simplex step.

Background

On a caterpillar track link production line, in order to ensure normal processing of a press, a robot with a clamp is often required to be arranged on a press station on the caterpillar track link production line in a matched manner, so that normal clamping and feeding of workpieces are realized, and normal production of caterpillar track links is ensured.

However, anchor clamps on present caterpillar link production line press station machine mainly adopt exposed clamping structure, on the one hand when using because arm lock department is in naked state, make anchor clamps be damaged by the influence of the die forging production line adverse circumstances in the use easily, thereby greatly reduced the life of anchor clamps, on the other hand because anchor clamps have the unstable condition of centre gripping when using, there is the risk that the centre gripping work piece dropped, thereby it is comparatively low to lead to the efficiency of unloading on caterpillar link production line press station machine people, in addition anchor clamps need operate through the manual work when using, intelligent degree is lower, can't satisfy the unmanned operation demand of anchor clamps, consequently, need a novel automatic simple and easy parallel anchor clamps of using with little clamping-force simplex removal of hot die forging to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides automatic simple and easy parallel anchor clamps of carrying with little clamping-force simplex step of hot die forging, with solve prior art anchor clamps on the chain track section production line press station machine and mainly adopt exposed clamping structure, on the one hand when using because arm lock department is in naked state, make anchor clamps be heated the influence of die forging production line adverse circumstances and damage easily in the use, thereby greatly reduced the life of anchor clamps, on the other hand because anchor clamps exist the unstable condition of centre gripping when using, there is the risk that the centre gripping work piece dropped, thereby lead to the efficiency of unloading on the chain track section production line press station robot comparatively low, in addition anchor clamps need operate through the manual work when using, intelligent degree is lower, can't satisfy the problem of the unmanned operation demand of anchor clamps.

In order to achieve the above object, according to the utility model discloses an aspect provides the automatic simple and easy parallel anchor clamps of carrying with little clamping-force simplex step of hot die forging, include: bottom plate, linear guide, integral protection casing and dust guard, two are installed to bottom plate upper end bilateral symmetry linear guide, wherein every the last equipartition of linear guide is equipped with two sliders, be connected with the clamp arm on the slider, the exposed core of clamp arm is connected with the clamp finger, the double-layered groove has been seted up on the centre gripping wall of clamp finger, lie in on the bottom plate the clamp arm and install in the linear guide outside the integral protection casing, just right on the clamp arm install the movable part of integral protection casing the dust guard, be connected with the support on the bottom plate lateral wall, the support is kept away from bottom plate one end is provided with flange, just right on the inner wall on the support position detection switch is installed to clamp arm department, the clamp arm has two, lie in on the bottom plate be provided with the cylinder between the clamp arm.

Further, the linear guide rail is connected with the bottom plate through a bolt, the sliding block is connected with the linear guide rail in a sliding mode, and the linear guide rail can guide the sliding of the sliding block so as to realize stable moving clamping of the clamping arm along with the sliding block.

Furthermore, the position detection switch is connected with the support through bolts, the support is welded with the connecting flange, and the position detection switch can be connected with an operating system on a caterpillar track section production line press station machine during working so as to realize real-time detection of the position of the clamping wall, so that unmanned clamping operation of the clamp can be realized according to actual clamping feeding and discharging requirements.

Furthermore, the clamping arm is connected with the sliding block through a bolt, the clamping finger is welded with the clamping arm, and the clamping arm and the clamping finger can be reliably installed and fixed.

Furthermore, the cylinder is connected with the bottom plate through a bolt, the telescopic portion of the cylinder is connected with the clamping arms through bolts, and the cylinder can drive the two clamping arms to stretch and retract, so that the workpiece is clamped.

Furthermore, the clamping groove is formed in the clamping finger, the clamping wall of the clamping finger is of an inwards concave structure, and the clamping groove can ensure that the workpiece is not easy to fall off when the workpiece is clamped by the clamp.

Further, the dust guard with tong arm bolted connection, just the dust guard is located the integral protection casing outside, the integral protection casing with the dust guard cooperation can be avoided this anchor clamps to be damaged by the influence of the adverse circumstances of the die forging production line that is heated when using to improve the life of anchor clamps.

Use the technical scheme of the utility model, through linear guide, the position detection switch, the slider, the clamp arm, the clamp indicates, the cylinder, the cooperation design of dust guard and integral protection casing, make this parallel fixture can realize clamp arm and clamp finger to the automatic steady centre gripping of material under the cylinder effect when using, stable centre gripping demand when satisfying the unloading of caterpillar link production line press station robot on one hand, the efficiency of unloading on caterpillar link production line press station robot has been ensured, on the other hand comes to protect linear guide and slider department through integral protection casing and dust guard, make this anchor clamps can avoid being influenced by the adverse circumstances of hot die forging production line, thereby ensure anchor clamps life, in addition cooperation position detection switch comes to carry out automated inspection to the position of anchor clamps in the centre gripping in-process, make this anchor clamps more intelligent when using, satisfy the unmanned operation demand of this anchor clamps.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention. In the drawings:

fig. 1 shows a schematic structural view of a simple parallel clamp for single-step carrying with small clamping force for hot die forging automation according to the present invention;

fig. 2 shows a left side sectional view of a simple parallel clamp for single step handling with small clamping force for hot die forging automation according to the present invention;

fig. 3 shows a cross-sectional view of the simple parallel clamp for single-step carrying with small clamping force for hot die forging automation according to the present invention.

Wherein the figures include the following reference numerals:

1. a support; 2. a connecting flange; 3. an integral shield; 4. a dust-proof plate; 5. a clamping finger 6 and a clamping groove; 7. a linear guide rail; 8. a slider; 9. a cylinder; 10. a clamp arm; 11. a position detection switch; 12. a base plate.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing the embodiments of the invention described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The simple parallel clamp for single-step carrying with small clamping force for automation of hot die forging as shown in figures 1-3 comprises a bottom plate 12, linear guide rails 7, an integral protective cover 3 and a dust guard 4, wherein two linear guide rails 7 are symmetrically arranged at two sides of the upper end of the bottom plate 12, wherein, two slide blocks 8 are evenly distributed on each linear guide rail 7, a clamp arm 10 is connected on each slide block 8, the clamping end of each clamp arm 10 is connected with a clamp finger 5, a clamping groove 6 is arranged on the clamping wall of each clamp finger 5, an integrated protective cover 3 is arranged on the bottom plate 12 and is positioned at the outer side of each clamp arm 10 and the linear guide rail 7, a dust guard 4 is arranged on the clamp arm 10 and is opposite to the movable part of the integrated protective cover 3, a bracket 1 is connected on one side wall of the bottom plate 12, one end of the bracket 1, which is far away from the bottom plate 12, is provided with a connecting flange 2, a position detection switch 11 is arranged on the upper inner wall of the bracket 1 and is opposite to the clamp arm 10, two clamp arms 10 are arranged, a cylinder 9 is arranged between the clamp arms 10 on the bottom plate 12, when in use, the clamp is only required to be arranged on a caterpillar section production line press station robot, and is connected with a control system on the caterpillar section production line press station robot, then the air cylinder 9 can drive the two clamp arms 10 to move relatively to clamp the workpiece, so as to facilitate the stable loading and unloading of the workpiece, because the integral protective cover 3 and the dust-proof plate 4 are used for protecting the linear guide rail 7 and the slide block 8, the clamp can be prevented from being influenced by the severe environment of a hot die forging production line, thereby ensuring the service life of the clamp, and in addition, the position detection switch 11 is matched to automatically detect the position of the clamp in the clamping process, make this anchor clamps more intelligent when using, satisfy this anchor clamps's unmanned operation demand.

As shown in fig. 1 to 3, as an embodiment, the linear guide 7 is bolted to the base plate 12, the slider 8 is slidably connected to the linear guide 7, and the linear guide 7 can guide the sliding of the slider 8, so as to clamp the clamp arm 10 with the stable movement of the slider 8.

As shown in fig. 1-3, as an embodiment, the position detection switch 11 is bolted to the bracket 1, the bracket 1 is welded to the connecting flange 2, and the position detection switch 11 can be connected to an operating system on a station machine of a caterpillar link production line press during operation, so as to realize real-time detection of the position of the clamping wall, and thus, unmanned clamping operation of the clamp can be realized according to actual clamping loading and unloading requirements.

As shown in fig. 1 to 3, as an embodiment, the clamp arm 10 is bolted to the slider 8, and the clamp finger 5 is welded to the clamp arm 10, whereby the clamp arm 10 and the clamp finger 5 can be reliably attached and fixed.

As shown in fig. 1-3, as an embodiment, the cylinder 9 is connected to the bottom plate 12 through a bolt, the telescopic portion of the cylinder 9 is connected to both the clamp arms 10 through bolts, and the cylinder 9 can drive the two clamp arms 10 to extend and retract, thereby clamping a workpiece.

As shown in fig. 1-3, as an embodiment, the clamping groove 6 is formed on the clamping finger 5, the clamping wall of the clamping finger 5 adopts a concave structure, and the clamping groove 6 can ensure that the workpiece is not easy to fall off when the clamp clamps the workpiece.

As shown in fig. 1-3, as an embodiment, the dust guard 4 is bolted to the clamp arm 10, and the dust guard 4 is located outside the integral protective cover 3, and the integral protective cover 3 and the dust guard 4 cooperate to prevent the clamp from being damaged by the harsh environment of the hot die forging production line when in use, thereby prolonging the service life of the clamp.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Automatic simple and easy parallel anchor clamps of carrying with little clamping-force simplex step of hot die forging, its characterized in that includes: bottom plate (12), linear guide (7), integral protection casing (3) and dust guard (4), bottom plate (12) upper end bilateral symmetry installs two linear guide (7), wherein every the equipartition is equipped with two slider (8) on linear guide (7), be connected with clamp arm (10) on slider (8), the exposed core of clamp arm (10) is connected with clamp finger (5), clamp groove (6) have been seted up on the centre gripping wall of clamp finger (5), lie in on bottom plate (12) clamp arm (10) and install linear guide (7) the outside integral protection casing (3), clamp arm (10) are gone up just right the movable part of integral protection casing (3) is installed dust guard (4), be connected with support (1) on bottom plate (12) a lateral wall, support (1) are kept away from bottom plate (12) one end is provided with flange (2), it is just right on support (1) the inner wall clamp arm (10) department installs position detection switch (11), clamp arm (10) have two, lie in between clamp arm (12) cylinder (9).

2. The automatic simple parallel clamp for single-step conveying with small clamping force of hot die forging according to claim 1, wherein the linear guide rail (7) is connected with the bottom plate (12) through bolts, and the slide block (8) is connected with the linear guide rail (7) in a sliding mode.

3. The automatic simple parallel clamp for carrying with small clamping force in a single step of hot die forging as claimed in claim 1, wherein the position detection switch (11) is bolted to the bracket (1), and the bracket (1) is welded to the connecting flange (2).

4. The simple parallel clamp for carrying in single step with small clamping force in the hot die forging automation as claimed in claim 1, characterized in that the clamp arm (10) is connected with the slide block (8) by bolts, and the clamp finger (5) is welded with the clamp arm (10).

5. The automatic simple parallel clamp for single-step carrying with small clamping force of hot die forging according to claim 1, wherein the cylinder (9) is connected with the bottom plate (12) through a bolt, and the telescopic part of the cylinder (9) is connected with the clamp arm (10) through a bolt.

6. The automatic simple parallel clamp with small clamping force and single-step carrying for hot die forging according to claim 1, wherein the clamping groove (6) is formed on the clamping finger (5), and the clamping wall of the clamping finger (5) adopts a concave structure.

7. The automated hot die forging simple parallel clamp for single-step handling with small clamping force according to claim 1, wherein the dust-proof plate (4) is bolted to the clamp arm (10), and the dust-proof plate (4) is located outside the integrated shield (3).