Auxiliary tool for hydraulic draft of resin casting coil

Abstract

The utility model discloses a resin casting coil hydraulic draft auxiliary tool which comprises two pairs of side stand columns and a stroke cross bar, a stroke guide rod is installed between each pair of side stand columns, a hydraulic cylinder is installed on the stroke guide rods, a main body cross beam is installed at the output end of the hydraulic cylinder, cross beam sliding rails are symmetrically arranged on the top face of the stroke cross bar, and the cross beam sliding rails are arranged on the side stand columns. The cross beam sliding rail is slidably connected to the main body cross beam; and the stroke cross bar is matched with a mold of a resin pouring coil through a demolding mechanism. A lifting hook capable of pulling a resin pouring coil and a stroke cross bar capable of fixing an external mold are arranged. Therefore, in the demolding process of the resin pouring coil, stable separation can be achieved without the work of driving a ground pile or binding a binding band and the like. And through the main body cross beam with the height capable of being freely adjusted and the stroke cross bar with the distance capable of being freely adjusted, the resin pouring coils with different sizes can be subjected to demolding treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of die-pulling devices, in particular to a hydraulic die-pulling auxiliary tooling for resin casting coils. Background Art

[0002] After the resin casting coil is cast, the mold needs to be removed and the air duct needs to be pulled out. At present, the coil is generally fixed by driving piles and tying straps. However, the method of driving piles has the risk of unstable fixation, and the tying operation consumes a lot of manpower, takes a long time to operate, and has the problem of low efficiency.

[0003] Therefore, when performing rapid demoulding, an auxiliary fixed mold is required, and the demoulding equipment is used to complete the demoulding of the resin cast coil. Utility Model Content

[0004] The utility model aims to provide a hydraulic die-pulling auxiliary tool for a resin casting coil, so as to solve the problem of low die-pulling efficiency of the existing die-pulling equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic demolding auxiliary tooling for a resin casting coil, comprising two pairs of side columns and a travel cross bar, a travel guide rod is installed between each pair of the side columns, a hydraulic cylinder is installed on the travel guide rod, a main cross beam is installed at the output end of the hydraulic cylinder, a cross beam slide rail is symmetrically arranged on the top surface of the travel cross bar, and the cross beam slide rail is slidably connected to the main cross beam; the travel cross bar cooperates with the mold of the resin casting coil through a demolding mechanism.

[0006] Preferably, a column oblique support plate is provided at the bottom of the side column.

[0007] Preferably, base welded steel plates are installed on the bottom surfaces of the side columns and column oblique support plates.

[0008] Preferably, the travel guide rod is embedded with an open square steel, and the hydraulic cylinder is installed in the open square steel.

[0009] Preferably, it further comprises a hook, wherein the hook cooperates with the resin casting coil.

[0010] Preferably, the hydraulic cylinder is connected to an external hydraulic station.

[0011] Preferably, the demoulding mechanism comprises a demoulding cutter head, a U-shaped bracket is mounted on the demoulding cutter head, a mounting rod is embedded in the travel cross bar, and the U-shaped bracket is assembled on the mounting rod.

[0012] Preferably, the mounting rod is a screw rod, and the U-shaped bracket is mounted on the mounting rod by a nut.

[0013] Preferably, the demoulding cutter head comprises a cutter body, the top surface of the cutter body is connected to the U-shaped bracket, and a rubber chamfer is embedded and installed at the inner corner of the bottom surface of the cutter body.

[0014] Preferably, the demoulding mechanism is a demoulding column, and the demoulding column is installed on the travel cross bar.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting a hook that can pull the resin casting coil and a travel bar that can fix the external mold, the hydraulic system assists in operation, automatically compacting the coil, reducing labor consumption, simple structure, and easy operation. Stable separation can be achieved without the need for ground pile driving or tying straps.

[0017] The main crossbeam with freely adjustable height and the travel crossbar with freely adjustable spacing enable resin cast coils of different sizes to be demoulded. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the front view of the hydraulic die-pulling auxiliary tooling for the resin casting coil of the utility model.

[0019] Figure 2 This is a left view of the hydraulic die-pulling auxiliary tooling for resin casting coils of the utility model.

[0020] Figure 3 It is a top view of the hydraulic die-pulling auxiliary tooling for resin casting coil of the utility model.

[0021] Figure 4 This is a stereoscopic diagram of the hydraulic die-pulling auxiliary tooling for the resin casting coil of the utility model.

[0022] Figure 5 It is a schematic diagram of the demoulding cutter head of the utility model.

[0023] Figure 6 This is a diagram of a hydraulic die-pulling auxiliary tooling for a resin casting coil according to another embodiment of the utility model.

[0024] 1. Hydraulic cylinder; 2. Travel guide rod; 3. Beam slide rail; 4. Main body beam; 5. Travel cross bar; 6. Column oblique support plate; 7. Side column; 8. Base welded steel plate; 9. Open square steel; 10. Resin casting coil; 11. Hook; 12. Demolding knife head; 121. Knife body; 122. Rubber chamfer; 13. U-shaped bracket; 14. Mounting rod; 15. Demolding column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: a resin casting coil hydraulic demolding auxiliary tooling, including two pairs of side columns 7 and a travel cross bar 5, and also including a hook 11, the hook 11 cooperates with the resin casting coil 10, the resin casting coil 10 is installed at a wiring, and the wiring is pulled upward by the hook 11 to achieve demolding. A travel guide rod 2 is installed between each pair of the side columns 7, and the output end of the hydraulic cylinder 1 is installed on the travel guide rod 2. Specifically, the travel guide rod 2 is embedded with an open square steel 9, and the hydraulic cylinder 1 is installed in the open square steel 9.

[0027] The hydraulic cylinder 1 is connected to an external hydraulic station. The hydraulic cylinder 1 uses 50 / 60-30-1200, the hydraulic station uses a 120L oil tank, and the oil pump uses the domestic model HCP-2A-5R. The output end of the hydraulic cylinder 1 is installed with a main crossbeam 4 to ensure that the expansion and contraction of the output end of the hydraulic cylinder 1 can act on the main crossbeam 4. The top surface of the travel crossbar 5 is symmetrically provided with a crossbeam slide 3, and the crossbeam slide 3 is slidably connected to the main crossbeam 4. At the same time, the travel crossbar 5 and the main crossbeam 4 are both made of I-beams and are set at 90°. The cooperation between the two allows the travel crossbar 5 to move inward, thereby pressing the mold part.

[0028] In order to ensure the overall support stability of the device, the bottom of the side column 7 is provided with a column oblique support plate 6, and the bottom surfaces of the side column 7 and the column oblique support plate 6 are installed with a base welded steel plate 8. The base welded steel plate 8 is fixed to the ground by 24 M20 embedded bolts, and the fixing strength is high.

[0029] The travel cross bar 5 cooperates with the mold of the resin-cast coil 10 through a demoulding mechanism. The demoulding mechanism includes a demoulding cutter head 12. The demoulding cutter head 12 includes a blade 121. The top surface of the blade 121 is connected to a U-shaped bracket 13. A rubber chamfer 122 is embedded and installed at the inner corner of the bottom surface of the blade 121. The rubber chamfer 122 reduces damage to the mold and coil parts. A U-shaped bracket 13 is installed on the demoulding cutter head 12. A mounting rod 14 is embedded and installed inside the travel cross bar 5, and the U-shaped bracket 13 is assembled on the mounting rod 14. The mounting rod 14 is a screw rod, and the U-shaped bracket 13 is installed on the mounting rod 14 through a nut.

[0030] Working principle: Place the resin casting coil 10 and the mold part to be demolded on the inner side of the two opposite side columns 7. Manually adjust the travel bar 5 so that the demolding cutter head 12 is placed at the center on the upper end of the casting coil, and use the motor remote control to start the oil supply of the hydraulic cylinder 1 to keep the mold part in a compressed state. With the help of a crane to lift the resin casting coil 10, it will rise with the hook 11 and be demolded (demolded) in a compressed and fixed state.

[0031] See also Figure 6 The utility model also provides another technical solution, which is different from the above technical solution in that: the demoulding mechanism is a demoulding column 15, and the demoulding column 15 is installed on the travel cross bar 5. The other technical features remain unchanged.

[0032] The mold outside the resin casting coil 10 is pressed by the demoulding pillar 15, and the demoulding is completed in cooperation with the hook 11.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hydraulic die-drawing auxiliary tool for resin casting coils, characterized in that: It comprises two pairs of side columns (7) and a travel cross bar (5), a travel guide rod (2) is installed between each pair of the side columns (7), a hydraulic cylinder (1) is installed on the travel guide rod (2), a main body cross beam (4) is installed at the output end of the hydraulic cylinder (1), a cross beam slide rail (3) is symmetrically arranged on the top surface of the travel cross bar (5), and the cross beam slide rail (3) is slidably connected to the main body cross beam (4); The travel crossbar (5) cooperates with the mold of the resin casting coil (10) through a demoulding mechanism.

2. The resin casting coil hydraulic drafting auxiliary tooling according to claim 1 is characterized in that: A column oblique support plate (6) is provided at the bottom of the side column (7).

3. The hydraulic die-pulling auxiliary tooling for resin casting coil according to claim 2 is characterized in that: The bottom surfaces of the side columns (7) and the column oblique support plates (6) are installed with base welded steel plates (8).

4. The resin casting coil hydraulic drafting auxiliary tooling according to claim 1, characterized in that: The travel guide rod (2) is embedded with an open square steel (9), and the hydraulic cylinder (1) is installed in the open square steel (9).

5. The resin casting coil hydraulic drafting auxiliary tooling according to claim 1 is characterized in that: It also comprises a hook (11), wherein the hook (11) cooperates with the resin casting coil (10).

6. The resin casting coil hydraulic drafting auxiliary tooling according to claim 1, characterized in that: The hydraulic cylinder (1) is connected to an external hydraulic station.

7. The resin casting coil hydraulic drafting auxiliary tooling according to claim 1, characterized in that: The demoulding mechanism comprises a demoulding cutter head (12), a U-shaped bracket (13) is installed on the demoulding cutter head (12), a mounting rod (14) is embedded in the travel cross bar (5), and the U-shaped bracket (13) is assembled on the mounting rod (14).

8. The resin casting coil hydraulic drafting auxiliary tooling according to claim 7, characterized in that: The mounting rod (14) is a screw rod, and the U-shaped bracket (13) is mounted on the mounting rod (14) via a nut.

9. The resin casting coil hydraulic drafting auxiliary tooling according to claim 7, characterized in that: The demoulding blade head (12) comprises a blade body (121), the top surface of the blade body (121) is connected to the U-shaped bracket (13), and a rubber chamfer (122) is embedded and installed at the inner corner of the bottom surface of the blade body (121).

10. The resin casting coil hydraulic die-drawing auxiliary tooling according to claim 1, characterized in that: The demoulding mechanism is a demoulding column (15), and the demoulding column (15) is installed on the travel cross bar (5).

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