Three-station two-stage pushing device and vertical broaching machine

Abstract

The utility model discloses a three-station two-stage material pushing device and a vertical broaching machine, and the three-station two-stage material pushing device comprises a base which is provided with a first sliding rail; the middle plate is slidably mounted on the first sliding rail and connected with a first driving device for driving the middle plate to slide along the first sliding rail; the middle plate is provided with a second sliding rail; the operation panel is slidably mounted on the second sliding rail and connected with a second driving device for driving the operation panel to slide along the second sliding rail; the length extension directions of the first slide rail and the second slide rail are the same; the operation plate is provided with a plurality of workpiece positions which are used for placing workpieces. According to the three-station two-stage material pushing device, workpieces can be conveniently taken and placed, the working convenience of operators is improved, and the operation risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of broaching machines, in particular to a three-station two-stage material pushing device and a vertical broaching machine. Background Art

[0002] For current broaching machines, since there is a certain distance between the processing station and the operating station, operators need to lean forward to operate when loading and unloading materials, which is inconvenient and there is a risk of clothes being caught by the equipment, causing the workpiece to fall. In addition, cooling media such as water or oil are required during the broaching process, and operators may be contaminated by the cooling medium when taking and placing workpieces, causing damage to their clothes. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a three-station two-stage pusher device, which can facilitate the taking and placing of workpieces, improve the working convenience of operators, and reduce the operation risk.

[0004] The utility model also proposes a vertical broaching machine with the above three-station two-stage pushing device.

[0005] According to the first aspect of the present invention, the three-station two-stage pushing device comprises:

[0006] A base, on which a first slide rail is installed;

[0007] an intermediate plate, slidably mounted on the first slide rail and connected to a first driving device for driving it to slide along the first slide rail; the intermediate plate is provided with a second slide rail;

[0008] An operating panel is slidably mounted on the second slide rail and is connected to a second driving device for driving it to slide along the second slide rail; the length extension direction of the first slide rail and the second slide rail is the same; the operating panel is provided with a plurality of workpiece positions for placing workpieces.

[0009] The three-station two-stage pushing device according to the embodiment of the utility model has at least the following beneficial effects:

[0010] By setting a first slide rail and a second slide rail parallel to each other, setting the middle plate to be slidably installed on the first slide rail and connected to the first drive device, and setting the operating panel to be slidably installed on the second slide rail and connected to the second drive device, two-level sliding of the operating panel can be achieved, so that the workpiece on the operating panel is greatly close to the operator, thereby facilitating the operator to take and place the workpiece, improving the operator's operation convenience and reducing operation risks.

[0011] According to some embodiments of the present invention, the first driving device is a telescopic cylinder; and / or the second driving device is a telescopic cylinder.

[0012] According to some embodiments of the present invention, the fixed end of the second driving device is connected to the operating panel, and the movable end of the second driving device is connected to the middle panel.

[0013] According to some embodiments of the present invention, the first driving device and the second driving device are respectively arranged on two opposite sides of the middle plate.

[0014] According to some embodiments of the utility model, the first slide rail is installed with a first limiting structure, and the middle plate is provided with a second limiting structure, and the second limiting structure can offset the first limiting structure to limit the middle plate at the end of the stroke.

[0015] According to some embodiments of the utility model, the first limiting structure is connected to the first slide rail via a fastener;

[0016] And / or, the second limiting structure is connected to the middle plate via a fastener.

[0017] According to some embodiments of the utility model, the base includes a vertical plate, the fixed end of the first driving device is connected to the vertical plate, and the movable end of the first driving device is connected to the middle plate; the vertical plate is installed with a fender.

[0018] According to some embodiments of the present invention, the middle plate is provided with a third limiting structure, and the operating plate is provided with a fourth limiting structure, and the fourth limiting structure can offset the third limiting structure to limit the operating plate at the end of its travel.

[0019] According to some embodiments of the present invention, the third limiting structure is disposed at an end of the middle plate away from the vertical plate, and the fourth limiting structure is disposed at an end of the operating plate away from the vertical plate.

[0020] The vertical broaching machine according to the second embodiment of the utility model comprises the above-mentioned three-station two-stage pushing device.

[0021] The vertical broaching machine according to the embodiment of the utility model comprises the above-mentioned three-station two-stage pushing device and therefore has at least all the beneficial effects of the three-station two-stage pushing device; the three-station two-stage pushing device can realize two-stage sliding of the operating panel by setting a first slide rail and a second slide rail parallel to each other, setting the middle plate to be slidably mounted on the first slide rail and connected to the first drive device, and setting the operating panel to be slidably mounted on the second slide rail and connected to the second drive device, thereby making the workpiece on the operating panel greatly close to the operator, thereby facilitating the operator to pick up and place the workpiece, improving the convenience of the operator's operation, and reducing the operation risk.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1 This is a structural schematic diagram of a workpiece in a processing position according to an embodiment of the utility model;

[0025] Figure 2 This is a structural schematic diagram of a workpiece in an embodiment of the utility model in a loading and unloading position;

[0026] Figure 3 for Figure 2 Assembly diagram of the middle plate and operation panel.

[0027] Figure Number:

[0028] Base 100, first slide rail 110, first limiting structure 120, vertical plate 130, and fender 131;

[0029] The middle plate 200, the first driving device 210, the second slide rail 220, the second limiting structure 230, and the third limiting structure 240;

[0030] An operating panel 300 , a second driving device 310 , and a fourth limiting structure 320 . DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] Embodiment 1

[0036] Reference Figures 1 to 3 The three-station two-stage pusher device of the first embodiment of the utility model comprises a base 100, an intermediate plate 200 and an operating plate 300, wherein the intermediate plate 200 is slidably mounted on the base 100, and the operating plate 300 is slidably mounted on the intermediate plate 200, and the sliding of the intermediate plate 200 relative to the base 100 can drive the operating plate 300 to slide synchronously, and the sliding direction of the intermediate plate 200 relative to the base 100 is the same as the sliding direction of the operating plate 300 relative to the intermediate plate 200; the operating plate 300 is used to place the workpiece. Since the sliding of the intermediate plate 200 relative to the base 100 can drive the operating plate 300 to slide synchronously, and the operating plate 300 can slide relative to the intermediate plate 200, the operating plate 300 can slide in two stages. Compared with the existing technical solutions, the operating plate 300 in this embodiment can slide a longer distance, so the workpiece on the operating plate 300 can be more convenient for the operator to pick up and place, and the operator no longer needs to bend forward to pick up and place the workpiece, which not only improves the convenience of the operator's work, but also reduces the operator's work intensity and improves the safety of operation.

[0037] In the embodiment of the utility model, the base 100 is installed with a first slide rail 110, the middle plate 200 is slidably installed on the first slide rail 110, and is connected to a first driving device 210 that drives it to slide along the first slide rail 110; the middle plate 200 is provided with a second slide rail 220, the operating panel 300 is slidably installed on the second slide rail 220, and is connected to a second driving device 310 that drives it to slide along the second slide rail 220; the first slide rail 110 and the second slide rail 220 have the same length extension direction; the operating panel 300 is provided with a plurality of workpiece positions, and the workpiece positions are used to place workpieces. For details, refer to Figure 1 , Figure 2As shown, there are two first slide rails 110, which are arranged at intervals, and the two opposite sides of the middle plate 200 are slidably mounted on the two first slide rails 110 respectively; the operating panel 300 is arranged below the middle plate 200, and there are two second slide rails 220, which are also arranged at the opposite sides of the middle plate 200 respectively, and the opposite sides of the operating panel 300 are slidably mounted on the two first slide rails 110 respectively; the two second slide rails 220 are arranged between the two first slide rails 110. The length extension direction of the first slide rail 110 and the second slide rail 220 is the same, that is, the first slide rail 110 and the second slide rail 220 are arranged in parallel. The operating panel 300 in this embodiment is provided with three workpiece positions, which are arranged at intervals along the width direction of the operating panel 300; the width direction of the operating panel 300 is perpendicular to the length extension direction of the first slide rail 110 and the second slide rail 220.

[0038] In the embodiment of the present utility model, the first driving device 210 is a telescopic cylinder; and / or the second driving device 310 is a telescopic cylinder. Figure 2 , Figure 3 The solution shown is that both the first drive device 210 and the second drive device 310 are telescopic cylinders, but the first drive device 210 may be a telescopic cylinder and the second drive device 310 may not be a telescopic cylinder; or the first drive device 210 may not be a telescopic cylinder and the second drive device 310 may be a telescopic cylinder. If both the first drive device 210 and the second drive device 310 are not telescopic cylinders, the first drive device 210 or the second drive device 310 may also adopt a telescopic cylinder, a motor screw assembly, and the like. The solution of adopting a telescopic cylinder can make the horizontal sliding of the intermediate plate 200 and the operating plate 300 relatively stable, thereby preventing the workpiece on the operating plate 300 from falling off.

[0039] Furthermore, in this embodiment, only one first driving device 210 and one second driving device 310 are provided, and the first driving device 210 and the second driving device 310 are respectively provided on two opposite sides of the middle plate 200. Figure 1 , Figure 3 As shown, the first driving device 210 is disposed above the middle plate 200, and the second driving device 310 is disposed below the middle plate 200; as can be seen from the above, the operating panel 300 is disposed below the middle plate 200, so the second driving device 310 is also disposed below the middle plate 200. Using only one first driving device 210 and one second driving device 310 can reduce costs and also reduce the overall volume of the pusher device of this embodiment.

[0040] It is conceivable that the first driving device 210 may be disposed on both sides of the middle plate 200 , and the second driving device 310 may be disposed on both sides of the middle plate 200 .

[0041] In the embodiment of the utility model, the fixed end of the second driving device 310 is connected to the operating panel 300, and the movable end of the second driving device 310 is connected to the middle panel 200. Specifically, the fixed end of the first driving device 210 is connected to the base 100, and the movable end of the first driving device 210 is connected to the middle panel 200, while the fixed end of the second driving device 310 is connected to the operating panel 300, and the movable end is connected to the middle panel 200, so the extending direction of the movable end of the first driving device 210 is opposite to the extending direction of the movable end of the second driving device 310, and similarly, the retracting direction of the movable end of the first driving device 210 is also opposite to the retracting direction of the movable end of the second driving device 310. The benefit of such a setting is to facilitate the arrangement of the second driving device 310, thereby reducing the volume of the pusher device of this embodiment.

[0042] It can be imagined that, since the telescopic oil cylinder or telescopic air cylinder itself has a certain length, if the fixed end of the second drive device 310 is set to be connected to the middle plate 200, and the movable end is set to be connected to the operating plate 300, then the fixed end of the second drive device 310 will inevitably extend out of the middle plate 200, thereby causing the overall volume of the pushing device of this embodiment to become larger; and by connecting the fixed end of the second drive device 310 to the operating plate 300 and the movable end to the middle plate 200, the length of the middle plate 200 can be fully utilized to hide the second drive device 310, thereby reducing the overall volume of the pushing device of this embodiment.

[0043] In the embodiment of the present utility model, the base 100 includes a vertical plate 130, the fixed end of the first driving device 210 is connected to the vertical plate 130, and the vertical plate 130 is installed with a fender 131. Figure 2 As shown, a plurality of fenders 131 are provided, and the installation height of the plurality of fenders 131 corresponds to the height of the middle plate 200. The fenders 131 are made of a flexible material, such as rubber, plastic, etc. The fenders 131 can prevent the middle plate 200 from directly contacting the vertical plate 130 and causing damage to the middle plate 200. The fenders 131 are detachably connected to the vertical plate 130, so that the fenders 131 can be replaced separately, thereby reducing maintenance costs.

[0044] In the embodiment of the present utility model, the first slide rail 110 is installed with a first limiting structure 120, and the middle plate 200 is provided with a second limiting structure 230, and the second limiting structure 230 can be offset with the first limiting structure 120 to limit the middle plate 200 at the end of the stroke. Figure 3As shown, since only one first driving device 210 is provided, only one first limiting structure 120 is also provided; the first limiting structure 120 is provided on the first slide rail 110 close to the first driving device 210; similarly, the second limiting structure 230 is provided on the side of the middle plate 200 close to the first driving device 210. Since only one first driving device 210 is provided and is provided on one side of the middle plate 200, when the first driving device 210 drives the middle plate 200 to slide horizontally, the forces on the two opposite sides of the middle plate 200 will be uneven, and the side of the middle plate 200 close to the first driving device 210 will be subjected to greater forces; therefore, the first limiting structure 120 and the second limiting structure 230 are both provided on the side close to the first driving device 210, which can reduce the generation of torque and achieve better travel end limit of the middle plate 200.

[0045] In the embodiment of the present utility model, the first limiting structure 120 is connected to the first slide rail 110 by a fastener; and / or the second limiting structure 230 is connected to the middle plate 200 by a fastener. Figure 3 As shown, the first limiting structure 120 is connected to the first slide rail 110 by a fastener, which may be a bolt or other structure; the second limiting structure 230 is also connected to the middle plate 200 by a fastener, which may be a bolt or other structure. The first limiting structure 120 is arranged to be connected to the first slide rail 110 by a fastener, and the second limiting structure 230 is arranged to be connected to the middle plate 200 by a fastener, so that the first limiting structure 120 and the second limiting structure 230 can be replaced separately, thereby reducing maintenance costs.

[0046] It is conceivable that the first limiting structure 120 may also be connected to the first slide rail 110 as an integral structure, such as by welding; and the second limiting structure 230 may also be connected to the middle plate 200 as an integral structure, such as by welding.

[0047] In an embodiment of the utility model, the middle plate 200 is provided with a third limiting structure 240, and the operating plate 300 is provided with a fourth limiting structure 320, and the fourth limiting structure 320 can be abutted against the third limiting structure 240 to limit the end position of the operating plate 300. Specifically, the third limiting structure 240 is arranged at one end of the middle plate 200 away from the vertical plate 130, and the fourth limiting structure 320 is arranged at one end of the operating plate 300 away from the vertical plate 130. The third limiting structure 240 and the middle plate 200 are also connected by fasteners, such as bolts; the fourth limiting structure 320 and the operating plate 300 are detachably connected, such as threaded connection, etc.; the third limiting structure 240 and the middle plate 200 are connected by fasteners, and the fourth limiting structure 320 and the operating plate 300 are detachably connected, which can reduce maintenance costs.

[0048] It should be understood that when the first driving device 210 is in normal use, the first limiting structure 120 and the second limiting structure 230 may not be in contact, and when the first driving device 210 fails, the middle plate 200 will stop sliding along the first slide rail 110 when the first limiting structure 120 and the second limiting structure 230 are in contact with each other, thereby preventing the middle plate 200 from sliding off the first slide rail 110. Similarly, the third limiting structure 240 and the fourth limiting structure 320 can prevent the operating panel 300 from sliding off the second slide rail 220 when the second driving device 310 fails.

[0049] Embodiment 2

[0050] The vertical broaching machine of the second embodiment of the utility model comprises the above-mentioned three-station two-stage pushing device. Since the vertical broaching machine comprises the above-mentioned three-station two-stage pushing device, the vertical broaching machine at least has all the beneficial effects of the three-station two-stage pushing device, which will not be described in detail here.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0052] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A three-station two-stage pushing device, characterized in that: include: A base, on which a first slide rail is installed; an intermediate plate, slidably mounted on the first slide rail and connected to a first driving device for driving it to slide along the first slide rail; the intermediate plate is provided with a second slide rail; An operating panel is slidably mounted on the second slide rail and is connected to a second driving device for driving it to slide along the second slide rail; the length extension direction of the first slide rail and the second slide rail is the same; the operating panel is provided with a plurality of workpiece positions for placing workpieces.

2. The three-station two-stage pushing device according to claim 1 is characterized in that: The first driving device is a telescopic cylinder; And / or, the second driving device is a telescopic cylinder.

3. The three-station two-stage pushing device according to claim 2 is characterized in that: The fixed end of the second driving device is connected to the operating plate, and the movable end of the second driving device is connected to the middle plate.

4. The three-station two-stage pushing device according to claim 1 is characterized in that: The first driving device and the second driving device are respectively arranged on two opposite sides of the middle plate.

5. The three-station two-stage pushing device according to claim 1 is characterized in that: The first slide rail is provided with a first limiting structure, and the middle plate is provided with a second limiting structure, and the second limiting structure can be offset against the first limiting structure to limit the middle plate at the end of its travel.

6. The three-station two-stage pushing device according to claim 5 is characterized in that: The first limiting structure is connected to the first slide rail via a fastener; And / or, the second limiting structure is connected to the middle plate via a fastener.

7. The three-station two-stage pushing device according to claim 1 is characterized in that: The base comprises a vertical plate, a fixed end of the first driving device is connected to the vertical plate, and a movable end of the first driving device is connected to the middle plate; and a fender is installed on the vertical plate.

8. The three-station two-stage pushing device according to claim 7 is characterized in that: The middle plate is provided with a third limiting structure, and the operating plate is provided with a fourth limiting structure. The fourth limiting structure can offset the third limiting structure to limit the operating plate at the end of its travel.

9. The three-station two-stage pushing device according to claim 8 is characterized in that: The third limiting structure is arranged at one end of the middle plate away from the vertical plate, and the fourth limiting structure is arranged at one end of the operating plate away from the vertical plate.

10. A vertical broaching machine, characterized in that: It comprises a three-station two-stage pushing device as described in any one of claims 1 to 9.

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