Highway pile punching device

Abstract

The utility model relates to a highway pile punching device, which is applied to the technical field of punching, solves the problems of inaccurate positioning, reduced punching precision and slow processing speed caused by the traditional operation method, and comprises a base, a clamping mechanism and a punching mechanism arranged on the base, the clamping mechanism comprises a left clamping assembly and a right clamping assembly which are oppositely arranged on the machine base, and the punching mechanism comprises a punching sliding block which is arranged on one side of the clamping piece II and arranged on the bottom plate in a sliding mode, a punching cylinder which drives the punching sliding block to be away from or close to the clamping piece II and a plurality of punching heads. The multiple punching heads are evenly distributed on the side face, close to the clamping piece II, of the punching sliding block in a line mode. The punching device has the advantages that the punching process is simple and convenient, time and labor are saved, the punching precision is high, and the punching efficiency is improved.

Description

Technical Field

[0001] The utility model is applied in the technical field of punching holes, in particular to a high-speed road pile punching device. Background Art

[0002] Highway bollards are the common name for columnar roadblocks. They are usually made of rubber, PVC, PE through blow molding, steel pipes and injection molding. They have good warning, flexibility, and resistance to automobile rolling. They are mainly used in urban intersection lanes, highway maintenance, traffic police law enforcement, road administration law enforcement, hotels, communities, sports venues, dangerous areas, road construction sites, etc.

[0003] During the manufacturing process of highway bollards, it is necessary to punch holes on the end surface of the bollards. The existing method of punching highway bollards is usually to feed the material to a punching machine for punching. The traditional operation method often causes problems such as inaccurate positioning, reduced punching accuracy, and slow processing speed.

[0004] Therefore, the utility model needs to provide a punching device which is specially used for punching holes in highway piles and improves the punching accuracy and efficiency. Utility Model Content

[0005] The utility model aims to provide a high-speed road pile punching device, which solves the problems that the traditional operation method often causes inaccurate positioning, reduced punching accuracy and slow processing speed.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model provides a high-speed road pile punching device, comprising a machine base, on which are arranged:

[0008] A clamping mechanism, the clamping mechanism comprising a left clamping assembly and a right clamping assembly relatively arranged on the base;

[0009] The left clamping assembly includes a sliding frame slidably arranged on the machine base, a clamping member I arranged on the sliding frame, and a driving member I driving the sliding frame to reciprocate along the length of the machine base;

[0010] The right clamping assembly includes a base plate slidably disposed on the base, a clamping member II disposed on the base plate, and a driving member II driving the base plate to reciprocate along the length of the base;

[0011] The punching mechanism includes a punching slider arranged on one side of the clamping part II and slidably arranged on the bottom plate, a punching cylinder driving the punching slider away from or close to the clamping part II, and a plurality of punching heads, wherein the plurality of punching heads are evenly distributed in rows on the side of the punching slider close to the clamping part II.

[0012] Furthermore, the number of the punching mechanisms is two and they are arranged oppositely on two sides of the clamping member II.

[0013] Furthermore, the clamping member I includes a clamping seat arranged on the sliding frame, a clamping core rod arranged in the clamping seat, a clamping pliers and a cylinder that cooperate with the clamping core rod and are longitudinally slidably arranged in the clamping seat, the cylinder is arranged on the clamping seat and the telescopic end of the cylinder slides through the clamping seat and is fixed on the clamping pliers, and the clamping core rod is used to be clamped inside one end of the highway post.

[0014] Furthermore, the driving member I includes a rack arranged on the machine base, a gear matched with the rack, and a driving motor driving the gear to rotate, and the driving motor is arranged on the sliding frame.

[0015] Furthermore, the clamping part II includes a clamping die base arranged on the base plate and an inner core tube body arranged in the clamping die base, the inner core tube body is used to be clamped inside the other end of the highway post, and a punching hole for the punching head to pass through is arranged at a position on the clamping die base corresponding to the punching head, and the punching hole extends along its axial direction into the inner core tube body.

[0016] Furthermore, a punching die is provided at positions on the outer edge surface of the inner core tube body corresponding to the plurality of punching holes, and the punching die is provided with through holes for the corresponding punching heads to pass through.

[0017] Furthermore, the clamping part II also includes a pushing assembly, which includes a pushing plate and a pushing cylinder that drives the pushing plate to move, the pushing plate is slidably embedded in the outer edge surface of the inner core tube body, the pushing cylinder is arranged on the outer side surface of the clamping die base, and the telescopic end of the pushing cylinder slides through the clamping die base and is fixed on the pushing plate.

[0018] Furthermore, the driving member II includes a screw rod rotatably arranged on the machine base, a sliding member slidably arranged on the screw rod, and a driving motor driving the screw rod to rotate, and the base plate is installed on the sliding member.

[0019] Furthermore, at least one supporting bracket for supporting the highway pile is arranged on the machine base and between the left clamping assembly and the right clamping assembly, and an arc-shaped notch is arranged on the upper end surface of the supporting bracket.

[0020] Furthermore, it also includes a material unloading mechanism arranged on the machine base and located between the left clamping assembly and the right clamping assembly, the material unloading mechanism includes a support frame mounted on the machine base, a lifting member that drives the support frame to move longitudinally, a supporting frame arranged on the support frame, and a moving member that drives the supporting frame to reciprocate along the length of the support frame.

[0021] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0022] The utility model discloses a highway post punching device, comprising a machine base, on which a clamping mechanism and a punching mechanism are arranged, wherein the clamping mechanism comprises a left clamping assembly and a right clamping assembly which are relatively arranged on the machine base, and when punching a highway post, the left clamping member and the right clamping member are used to clamp and position the highway post, and then the punching mechanism is used to punch a position of the highway post to be punched, so that the punching process is simple and convenient, time-saving and labor-saving, and the punching accuracy is high and the punching efficiency is improved.

[0023] Furthermore, the clamping member II includes a clamping die seat disposed on the bottom plate and an inner core tube body disposed in the clamping die seat, the inner core tube body being used to be clamped inside the other end of the highway post, and a punching hole for the punching head to pass through is disposed at a position on the clamping die seat corresponding to the punching head, and the punching hole extends into the inner core tube body along its axial direction. When the highway post is clamped and fixed, the inner core tube body is clamped in the highway post, and the inner core tube body supports the highway post during punching to avoid deformation of the punching hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0025] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model;

[0026] Figure 2 It is a schematic diagram showing the structure of the left clamping member in the preferred embodiment of the utility model;

[0027] Figure 3 It is a schematic diagram showing the structure of the right clamping member in the preferred embodiment of the utility model;

[0028] Figure 4 It is a schematic diagram showing another viewing angle structure of the right clamping member in the preferred embodiment of the utility model;

[0029] Figure 5It is a structural schematic diagram showing the matching relationship between the inner core tube body and the pusher assembly in the preferred embodiment of the utility model;

[0030] Figure 6 It is a structural schematic diagram showing the unloading mechanism in the preferred embodiment of the utility model.

[0031] The reference numerals are described as follows:

[0032] 1. Machine base;

[0033] 2. Clamping mechanism;

[0034] 21. left clamping assembly; 211. sliding frame; 2111. sliding plate; 2112. supporting beam;

[0035] 212, clamping member I; 2121, clamping seat; 2122, clamping mandrel; 2123, clamping pliers; 2124, oil cylinder;

[0036] 213, driving member I; 2131, rack; 2132, driving motor;

[0037] 22. Right clamping assembly;

[0038] 221, bottom plate;

[0039] 222, clamping part II; 2221, clamping die base; 2222, inner core tube body;

[0040] 223, driving member II; 2231, screw rod; 2232, sliding member; 2233, driving motor;

[0041] 3. Punching mechanism; 31. Punching slider; 32. Punching cylinder; 33. Punching head;

[0042] 4. Punching and drawing plates;

[0043] 5. Punching holes;

[0044] 6. Punching die; 7. Through hole;

[0045] 8. Pushing assembly; 81. Pushing plate; 82. Pushing cylinder;

[0046] 9. Support frame; 10. Arc-shaped notch;

[0047] 11. unloading mechanism; 111. supporting frame; 113. supporting frame; 114. moving part;

[0048] 12. Highway bollards. DETAILED DESCRIPTION

[0049] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the quartz tube processing auxiliary back cover assembly 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 to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0051] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0052] refer to Figure 1 , a highway pile punching device provided by the utility model comprises a machine base 1, on which a clamping mechanism 2 and a punching mechanism 3 are arranged.

[0053] refer to Figure 1-Figure 4 The clamping mechanism 2 includes a left clamping assembly 21 and a right clamping assembly 22 which are arranged on the upper end surface of the base 1 and are relatively arranged on both sides of the upper end surface in the length direction.

[0054] refer to Figure 1-Figure 4 The left clamping assembly 21 includes a sliding frame 211 slidably arranged on the machine base 1, a clamping member I 212 arranged on the sliding frame 211, and a driving member I 213 driving the sliding frame 212 to reciprocate along the length of the machine base 1. The sliding frame 211 includes a sliding plate 2111 and a support beam 2112 arranged on the sliding plate 2111. The driving member I 213 includes a rack 2131 arranged on the machine base 1, a gear matched with the rack 2131 (the gear is located below the sliding plate 2111, not marked in the figure) and a driving motor 2132 driving the gear to rotate. The driving motor 2132 is arranged on the sliding plate 2111. The driving member I 213 of this structure is compact, does not occupy space, and is easy to operate.

[0055] refer to Figure 1-Figure 4The right clamping assembly 22 includes a bottom plate 221 slidably disposed on the base 1, a clamping member II 222 disposed on the bottom plate 221, and a driving member II 223 driving the bottom plate 221 to reciprocate along the length of the base 1. The driving member II 223 includes a screw rod 2231 rotatably disposed on the base 1, a sliding member 2232 slidably disposed on the screw rod 2231, and a driving motor 2233 driving the screw rod 2231 to rotate. The bottom plate 221 is mounted on the sliding member 2232. When the clamping mechanism 2 is working, the driving member I 213 drives the clamping member I 212, and the driving member II 223 drives the clamping member II 222 to move toward each other, thereby achieving the clamping and fixing of the highway pile 12.

[0056] refer to Figure 1-Figure 4 The punching mechanism 3 includes a punching slider 31 disposed on one side of the clamping member II 222 and slidably disposed on the bottom plate 221, a punching cylinder 32 driving the punching slider 31 away from or away from the clamping member II 222, and a plurality of punching heads 33, which are evenly distributed in a row on the side of the punching slider 31 close to the clamping member II 222. After the highway bollard 12 is fixed by the clamping mechanism 2, the punching mechanism 3 is used to punch holes at the punching position of the high-speed road bollard.

[0057] refer to Figure 1-Figure 4 , wherein the number of punching mechanisms 3 is selected according to the actual punching requirements for the highway pile 12. In this example, the number of punching mechanisms 3 is two and they are relatively arranged on both sides of the clamping member II 222. The two punching mechanisms 3 punch the two opposite sides of the highway pile 12 in the radial direction respectively; a punching pull plate 4 is arranged between the two punching mechanisms 3, and the punching pull plate 4 plays a pushing role during punching, thereby improving the stability and firmness of the two punching mechanisms 3.

[0058] refer to Figure 1-Figure 4The clamping member I 212 includes a gate-shaped clamping seat 2121, a clamping core rod 2122 arranged in the clamping seat 2121, a clamping pliers 2123 and a cylinder 2124 that cooperate with the clamping core rod 2122 and are longitudinally slidably arranged in the clamping seat 2121. The cylinder 2124 is arranged on the clamping seat 2121 and the telescopic end of the cylinder 2124 slides through the clamping seat 2121 and is fixed on the clamping pliers 2123. The clamping core rod 2122 is used to be clamped inside one end of the highway pile 12. The clamping mandrel 2122 and the clamping seat 2121 are both fixed to the end of the support beam 2112 away from the sliding plate 2111, and the clamping pliers 2123 are located above the clamping mandrel 2122. When the clamping mandrel 2122 is clamped inside the highway pile 12, the clamping pliers 2123 are driven downward by the oil cylinder 2124 so that the clamping pliers 2123 are pressed against the outer edge surface of the highway pile 12. At this time, the clamping mandrel 2122 and the clamping pliers 2123 fix one end of the highway pile 12. The surface of the clamping pliers 2123 in contact with the highway pile 12 is an arc-shaped concave surface, which can increase the contact area with the highway pile 12 and clamp the highway pile 12 more firmly.

[0059] refer to Figure 2-Figure 5 The clamping member II 222 includes a clamping die seat 2221 disposed on the bottom plate 221 and an inner core tube body 2222 disposed in the clamping die seat 2221. The inner side surface of the clamping die seat 2221 is open. The inner core tube body 2222 is used to be clamped inside the other end of the highway pile 12. A punching hole 5 for the punching head 33 to pass through is provided at a position corresponding to the punching head 33 on the clamping die seat 2221. The punching hole 5 extends into the inner core tube body 2222 along its axial direction. When the highway pile 12 is punched by the punching mechanism 3, since the inner core tube body 2222 is clamped inside the highway pile 12, the inner core tube body 2222 plays a role of pushing the height pile 12 during punching, thereby preventing the highway pile 12 from being deformed by punching. A stamping die 6 is arranged on the outer edge surface of the inner core tube body 2222 at positions corresponding to the multiple punching holes 5. The stamping die 6 is provided with a through hole 7 for the corresponding punching head 33 to pass through. The hardness of the stamping die 6 is greater than the hardness of the inner core tube body 2222. It protects the inner core tube body 2222 during stamping, reduces the impact on the inner core tube body 2222, and extends the life of the inner core tube body 2222. The stamping die 6 is detachably connected to the inner core tube body 2222, so it is convenient to replace the stamping die 6 when it is damaged due to long-term use.

[0060] refer to Figure 2-Figure 5The clamping part II 222 also includes a pusher assembly 8, which includes a pusher plate 81 and a pusher cylinder 82 for driving the pusher plate 81 to move. The pusher plate 81 is slidably embedded on the outer edge surface of the inner core tube body 2222, and the pusher cylinder 82 is arranged on the outer side surface of the clamping die seat 2221. The telescopic end of the pusher cylinder 82 slides through the clamping die seat 2221 and is fixed on the pusher plate 81. When the highway pile 12 is clamped, the end of the pusher plate 81 abuts against the end of the highway pile 12, which plays a role of pushing the highway pile 12, avoiding the phenomenon of the highway pile 12 moving, and improving the positioning accuracy; secondly, when the highway pile 12 is punched, the pusher plate 81 is driven to move by the pusher cylinder 82, which is convenient for removing the highway pile 12 from the inner core tube body 2222, saving time and effort.

[0061] refer to Figure 4 and Figure 6 A support bracket 9 for supporting the highway pile 12 is arranged on the machine base 1, and an arc-shaped notch 10 for clamping the highway pile 12 is arranged on the upper end surface of the support bracket 9, wherein the support bracket is also arranged on the inner side surface of the bottom plate 221. When the highway pile 12 is placed on the support bracket 9, the axis of the highway pile 12, the clamping core rod 2122 and the axis of the inner core tube body 2222 are located on the same straight line, which facilitates the clamping and fixing of the highway pile 12 by the clamping mechanism 2.

[0062] refer to Figure 4 and Figure 6 , and also includes a material unloading mechanism 11 arranged on the machine base 1 and located on one side of the supporting frame 9. The material unloading mechanism 11 includes a support frame 111 mounted on the machine base 1, a lifting member that drives the support frame 111 to move longitudinally (the lifting member is arranged inside the machine base 1, not marked in the figure), a supporting frame 113 arranged on the supporting frame 111, and a moving member 114 that drives the supporting frame 113 to reciprocate along the length of the supporting frame 111. The highway pile 12 that has been punched is lifted from the supporting frame 9 and transported to the unloading position by the material unloading mechanism 11, thereby realizing automatic unloading.

[0063] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A highway pile punching device, comprising a machine base, characterized in that: The base is provided with: A clamping mechanism, the clamping mechanism comprising a left clamping assembly and a right clamping assembly which are relatively arranged on the base; The left clamping assembly includes a sliding frame slidably arranged on the machine base, a clamping member I arranged on the sliding frame, and a driving member I driving the sliding frame to reciprocate along the length of the machine base; The right clamping assembly includes a base plate slidably disposed on the base, a clamping member II disposed on the base plate, and a driving member II driving the base plate to reciprocate along the length of the base; The punching mechanism includes a punching slider arranged on one side of the clamping part II and slidably arranged on the bottom plate, a punching cylinder driving the punching slider away from or close to the clamping part II, and a plurality of punching heads, wherein the plurality of punching heads are evenly distributed in rows on the side of the punching slider close to the clamping part II.

2. The highway pile punching device according to claim 1, characterized in that: The number of the punching mechanisms is two and they are arranged oppositely on two sides of the clamping member II.

3. The highway pile punching device according to claim 1, characterized in that: The clamping member I includes a clamping seat arranged on the sliding frame, a clamping core rod arranged in the clamping seat, a clamping pliers and an oil cylinder that cooperate with the clamping core rod and are longitudinally slidable in the clamping seat. The oil cylinder is arranged on the clamping seat and the telescopic end of the oil cylinder slides through the clamping seat and is fixed on the clamping pliers. The clamping core rod is used to be clamped inside one end of the highway post.

4. The highway pile punching device according to claim 3, characterized in that: The driving member I comprises a rack arranged on the machine base, a gear matched with the rack and a driving motor driving the gear to rotate, and the driving motor is arranged on the sliding frame.

5. The highway pile punching device according to claim 1 or 4, characterized in that: The clamping part II includes a clamping die base arranged on the base plate and an inner core tube body arranged in the clamping die base, the inner core tube body is used to be clamped inside the other end of the highway pile, and a punching hole for the punching head to pass through is arranged at a position corresponding to the punching head on the clamping die base, and the punching hole extends into the inner core tube body along its axial direction.

6. The highway pile punching device according to claim 5, characterized in that: A stamping die is provided at a position corresponding to the plurality of stamping holes on the outer edge surface of the inner core tube body, and a through hole for the corresponding punching head to pass through is provided on the stamping die.

7. The highway pile punching device according to claim 6, characterized in that: The clamping part II also includes a pushing assembly, which includes a pushing plate and a pushing cylinder that drives the pushing plate to move. The pushing plate is slidably embedded on the outer edge surface of the inner core tube body, and the pushing cylinder is arranged on the outer side surface of the clamping die base. The telescopic end of the pushing cylinder slides through the clamping die base and is fixed on the pushing plate.

8. The highway pile punching device according to claim 7, characterized in that: The driving member II comprises a screw rod rotatably arranged on the machine base, a sliding member slidably arranged on the screw rod, and a driving motor driving the screw rod to rotate, and the base plate is installed on the sliding member.

9. The highway pile punching device according to claim 8, characterized in that: At least one supporting bracket for supporting the highway pile is arranged on the machine base and between the left clamping assembly and the right clamping assembly, and an arc-shaped notch is arranged on the upper end surface of the supporting bracket.

10. The highway pile punching device according to claim 9, characterized in that: It also includes a material unloading mechanism arranged on the machine base and located on one side of the supporting frame, the material unloading mechanism includes a support frame mounted on the machine base, a lifting member that drives the support frame to move longitudinally, a supporting frame arranged on the support frame, and a moving member that drives the supporting frame to reciprocate along the length of the support frame.

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