Spring washer shaping device

Abstract

The utility model discloses a spring washer shaping device, and particularly relates to the technical field of spring processing, the spring washer shaping device comprises a bottom plate, the upper end of the outer surface of a bearing frame is fixedly connected with a limiting mechanism, the inner cavity of the bearing frame is fixedly connected with a shaping mechanism, and the interior of the shaping mechanism is slidably connected with a demolding mechanism. Guide mechanisms are symmetrically and fixedly connected to the left and right parts of the upper end of the outer surface of the connecting plate, and a pressing mechanism is fixedly connected to the middle of the lower end of the outer surface of the connecting plate. According to the spring washer shaping device, the pressing mechanism can be used for limiting when the shaping mechanism is pressed downwards through the limiting mechanism, meanwhile, a first spring washer can be shaped through the shaping mechanism, and the first spring washer can be conveniently pushed out upwards through the demolding mechanism; and the pressing mechanism can be matched with the shaping mechanism to shape the corresponding first spring washer, so that the practicability and universality of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring processing technical field, especially a spring washer shaping device. BACKGROUND

[0002] Spring washer, washer product, in the bearing and non-bearing structure of general mechanical product, it is widely used, its feature is low cost, easy installation, and is suitable for the part of frequent assembly and disassembly. Spring washer is easy to deform in the use process, therefore needs a spring washer shaping device to restore the deformed spring washer to the specified shape and size accuracy

[0003] But the existing spring washer shaping device cannot conveniently demold the spring washer after shaping, which leads to the need of a large amount of time and energy to take out the compressed spring washer, and affects the shaping efficiency of the spring washer. UTILITY MODEL CONTENTS

[0004] The utility model discloses a spring washer shaping device can effectively solve the problem that the spring washer cannot be conveniently demolded after shaping.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0006] A spring washer shaping device, including the bottom plate, the bottom plate outer surface upper end middle part fixedly connected with the fixed seat, the fixed seat outer surface left end and right end middle part symmetry fixedly connected with the ventilation component, the fixed seat inner chamber bottom wall middle part installs fixedly with hydraulic cylinder no.

[0007] Preferably, the ventilation component includes a rectangular frame, a plurality of ventilation openings are formed on the right end of the outer surface of the rectangular frame, and the ventilation openings are in communication with the outside.

[0008] Preferably, the limiting mechanism includes a fixed frame, and a plurality of limiting blocks are symmetrically fixed to the left wall and the right wall of the inner surface of the fixed frame.

[0009] Preferably, the plastic forming mechanism comprises a lower die base, a lower die cavity is formed in the middle of the upper end of the outer surface of the lower die base and is in communication with the outside, and a plurality of demolding holes are formed in the annular array of the bottom of the inner cavity of the lower die cavity and are in communication with the outside.

[0010] Preferably, the demolding mechanism comprises a transmission plate, a plurality of jacks are fixedly connected to the annular array of the upper end of the outer surface of the transmission plate in a sliding manner, the plurality of jacks are in sliding connection with the inner cavities of the demolding holes corresponding thereto, and the lower end of the outer surface of the transmission plate is fixedly connected to the upper output end of the hydraulic cylinder.

[0011] Preferably, the guiding mechanism comprises a fixed sleeve, a guide column is slidingly connected to the upper part of the inner cavity of the fixed sleeve, the upper end of the outer surface of the guide column is fixedly connected to the top wall of the inner cavity of the L-shaped plate, and the lower end of the outer surface of the fixed sleeve is fixedly connected to the upper end of the outer surface of the connecting plate.

[0012] Preferably, the pressing mechanism comprises an upper die base, an upper die cavity is formed in the middle of the lower end of the outer surface of the upper die base and is in communication with the outside, and a limiting groove is symmetrically formed in the lower part of the left end and the right end of the outer surface of the upper die base and is in communication with the outside.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] 1、The utility model discloses a venting assembly can realize the heat generated during the work of the hydraulic cylinder one to dissipate to the outside effect, through the limiting mechanism can be pressed in the plastic forming mechanism to the plastic forming mechanism when limiting effect, can be shaped to spring washer one through the plastic forming mechanism effect, improve the practicality of device, through the demolding mechanism can realize the effect that spring washer one is pushed out conveniently under the action of guiding mechanism can realize the guiding of the lifting movement of the pressing mechanism, and through the pressing mechanism can cooperate with the plastic forming mechanism to the corresponding spring washer one and shape effect, improve the practicality and universality of device.

[0015] 2、The utility model discloses the symmetrical limiting block of being set up in the fixed frame inner wall left and right two sides can make the upper die base when the spring washer one of placing in the lower die cavity inner cavity is pressed along the more stable movement of the corresponding limiting groove inner cavity, avoid the spring washer one when being pressed and shaping to the upper die base and shift phenomenon occurs, improve the practicality and universality of device. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the venting assembly, limiting mechanism, plastic forming mechanism schematic diagram of the utility model;

[0018] Figure 3The demolding mechanism structure schematic view of the utility model.

[0019] Figure 4 The guiding mechanism, the pressing mechanism structure schematic view of the utility model.

[0020] In the figure: 1, bottom plate; 2, fixed seat; 3, ventilation assembly; 31, rectangular frame; 32, air vent; 4, hydraulic cylinder one; 5, bearing frame; 6, limiting mechanism; 61, fixed frame; 62, limiting block; 7, shaping mechanism; 71, lower die seat; 72, lower die cavity; 73, demolding hole; 8, demolding mechanism; 81, transmission plate; 82, jacking post; 9, spring washer one; 10, L-shaped plate; 11, hydraulic cylinder two; 12, connecting plate; 13, guiding mechanism; 131, fixed sleeve; 132, guide column; 14, pressing mechanism; 141, upper die seat; 142, upper die cavity; 143, limiting groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0022] As Figure 1 shown, a spring washer shaping device, including bottom plate 1, the outer surface of bottom plate 1 upper end middle part is fixedly connected with fixed seat 2, the outer surface of fixed seat 2 left end and right end middle part is fixedly connected with ventilation assembly 3, can realize the heat generated during the work of hydraulic cylinder one 4 is dissipated to the outside, the inner chamber bottom wall middle part of fixed seat 2 is installed and fixed with hydraulic cylinder one 4, the outer surface of fixed seat 2 upper end is fixedly connected with bearing frame 5, the outer surface of bearing frame 5 upper end is fixedly connected with limiting mechanism 6, can realize the effect that pressing mechanism 14 is positioned when being pressed to shaping mechanism 7, bearing frame 5 inner chamber is fixedly connected with shaping mechanism 7, can realize the effect that spring washer one 9 is shaped, shaping mechanism 7 inside is slidably connected with demolding mechanism 8, can realize the effect that spring washer one 9 is conveniently pushed out, spring washer one 9 is placed in the outside upper side middle position of shaping mechanism 7, the outer surface of L-shaped plate 10 upper end middle part is installed and fixed with hydraulic cylinder two 11, the outer surface of L-shaped plate 10 upper end middle part is installed and fixed with hydraulic cylinder two 11, the lower part output end of hydraulic cylinder two 11 is fixedly connected with connecting plate 12, the outer surface of connecting plate 12 upper end left part and right part is fixedly connected with guiding mechanism 13, can realize the effect that the lifting movement of pressing mechanism 14 is guided, the outer surface of connecting plate 12 lower end middle part is fixedly connected with pressing mechanism 14, can realize the effect that corresponding spring washer one 9 is shaped in cooperation with shaping mechanism 7.

[0023] In order to realize the purpose that the heat generated during the work of hydraulic cylinder one 4 is dissipated to the outside, referring to Figure 2The ventilation assembly 3 comprises a rectangular frame 31, a plurality of ventilation openings 32 are symmetrically arranged on the outer surface of the right end of the rectangular frame 31 and are communicated with the outside, so that the heat in the inner cavity of the fixing seat 2 can be dissipated.

[0024] In order to limit the pressing mechanism 14 when pressing the shaping mechanism 7, referring to Figure 2 The limiting mechanism 6 comprises a fixed frame 61, a plurality of limiting blocks 62 are symmetrically arranged on the inner surface of the left wall and the right wall of the fixed frame 61 and are fixedly connected, which can realize the limiting effect of the movement range of the upper die seat 141 in cooperation with the corresponding limiting groove 143.

[0025] In order to shape the spring washer 9, referring to Figure 2 The shaping mechanism 7 comprises a lower die seat 71, a lower die cavity 72 is arranged on the outer surface of the upper end of the lower die seat 71 and is communicated with the outside, a plurality of demolding holes 73 are arranged in the inner cavity of the bottom of the lower die cavity 72 and are communicated with the outside, which can realize the guiding effect of the movement of the corresponding top column 82.

[0026] In order to facilitate the upward pushing of the spring washer 9, referring to Figure 3 The demolding mechanism 8 comprises a transmission plate 81, a plurality of top columns 82 are fixedly connected on the outer surface of the upper end of the transmission plate 81 and are in sliding connection with the inner cavities of the corresponding demolding holes 73, and the lower end of the outer surface of the transmission plate 81 is fixedly connected with the upper output end of the hydraulic cylinder 4.

[0027] When the spring washer 9 placed in the inner cavity of the lower die cavity 72 needs to be pushed out, the hydraulic cylinder 4 is started to drive the transmission plate 81 to move upward along the inner cavity of the lower die seat 71, at this time, the plurality of top columns 82 will move upward along the inner cavities of the corresponding demolding holes 73, so that the spring washer 9 pressed in the inner cavity of the lower die cavity 72 is pushed out for demolding.

[0028] In order to realize the guiding effect of the lifting movement of the pressing mechanism 14, referring to Figure 4 The guiding mechanism 13 comprises a fixed sleeve 131, a guiding column 132 is slidingly connected in the inner cavity of the fixed sleeve 131, which can realize the guiding effect of the lifting movement of the connecting plate 12, and the outer surface of the upper end of the guiding column 132 is fixedly connected with the inner cavity of the top wall of the L-shaped plate 10, and the outer surface of the lower end of the fixed sleeve 131 is fixedly connected with the outer surface of the upper end of the connecting plate 12.

[0029] In order to realize the shaping effect of the corresponding spring washer 9 in cooperation with the shaping mechanism 7, referring to Figure 4The pressing mechanism 14 comprises an upper die seat 141, a upper die cavity 142 is formed in the middle of the lower end of the outer surface of the upper die seat 141 and communicates with the outside, and limit grooves 143 are symmetrically formed in the lower part of the left end and the right end of the outer surface of the upper die seat 141 and communicate with the outside.

[0030] When the hydraulic cylinder two 11 drives the connecting plate 12 to move downward, the upper die seat 141 moves downward to contact the spring washer one 9 in the inner cavity of the lower die cavity 72, the two limit grooves 143 slowly move downward along the two limit blocks 62 until the deformed spring washer one 9 is slowly pressed into the inner cavities of the lower die cavity 72 and the upper die cavity 142, so that the deformed spring washer one 9 is reshaped.

[0031] It should be noted that the models of the hydraulic cylinder one 4 and the hydraulic cylinder two 11 are SLD30x50, the specific installation method, the connection mode of the oil circuit and the connection mode of the circuit and the control method of the hydraulic cylinder one 4 and the hydraulic cylinder two 11 are all conventional designs, and the utility model is not described in detail.

[0032] The working principle of the utility model is as follows: first, the spring washer one 9 to be reshaped is placed in the inner cavity of the lower die cavity 72, then the hydraulic cylinder two 11 is driven to start descending, the movement of the upper die seat 141 is guided through the two guide columns 132 during the process, when the lower end of the outer surface of the upper die seat 141 contacts the upper surface of the spring washer one 9, the inner cavities of the two limit grooves 143 slowly slide downward along the outer surfaces of the corresponding limit blocks 62 until the two limit blocks 62 are tightly clamped in the inner cavities of the corresponding limit grooves 143, so that the deformed spring washer one 9 is reshaped through the inner cavities of the lower die cavity 72 and the upper die cavity 142, when the spring washer one 9 to be reshaped is required to be demolded upward from the inner cavity of the lower die cavity 72, the upper die seat 141 is driven to return to the initial position upward, at this time, the hydraulic cylinder one 4 is driven to make the upper output end of the hydraulic cylinder one 4 push the transmission plate 81 to start sliding upward along the inner cavity of the lower die seat 71, during the process, the plurality of top columns 82 slide upward along the inner cavities of the corresponding demolding holes 73 until the spring washer one 9 clamped in the inner cavity of the lower die cavity 72 is pushed out upward.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spring washer sizing device comprising a base plate (1) characterised in that: The outer surface of the bottom plate (1) is fixedly connected with a fixed seat (2) at the middle of the upper end, the outer surface of the fixed seat (2) is fixedly connected with a ventilation assembly (3) at the middle of the left end and the right end, a hydraulic cylinder one (4) is installed and fixed at the middle of the bottom wall in the inner cavity of the fixed seat (2), a bearing frame (5) is fixedly connected with the outer surface of the fixed seat (2) at the upper end, a limiting mechanism (6) is fixedly connected with the outer surface of the bearing frame (5) at the upper end, a plastic mechanism (7) is fixedly connected in the inner cavity of the bearing frame (5), a demolding mechanism (8) is slidably connected in the plastic mechanism (7), a spring washer one (9) is placed at the middle of the upper side outside the plastic mechanism (7), an L-shaped plate (10) is fixedly connected with the outer surface of the bottom plate (1) at the rear upper end, a hydraulic cylinder two (11) is installed and fixed at the middle of the outer surface of the L-shaped plate (10) at the upper end, a connecting plate (12) is fixedly connected with the lower output end of the hydraulic cylinder two (11), guide mechanisms (13) are fixedly connected with the outer surface of the connecting plate (12) at the left upper end and the right upper end, and a pressing mechanism (14) is fixedly connected with the outer surface of the connecting plate (12) at the middle of the lower end.

2. A spring washer sizing device as defined in claim 1, wherein: The ventilation assembly (3) comprises a rectangular frame (31), and a plurality of ventilation openings (32) penetrating through the rectangular frame (31) are arranged at the right end of the outer surface of the rectangular frame (31) in a spaced manner.

3. A spring washer sizing device as defined in claim 1, wherein: The limiting mechanism (6) comprises a fixed frame (61), and limiting blocks (62) are fixedly connected with the inner surface of the left wall and the right wall of the fixed frame (61) at the middle.

4. A spring washer sizing device as defined in claim 1, wherein: The plastic mechanism (7) comprises a lower die seat (71), and a lower die cavity (72) penetrating through the lower die seat (71) is formed at the middle of the upper end of the outer surface of the lower die seat (71), and a plurality of demolding holes (73) penetrating through the lower die cavity (72) are arranged in an annular array at the bottom of the inner cavity of the lower die cavity (72).

5. A spring washer sizing device as defined in claim 4, wherein: The demolding mechanism (8) comprises a transmission plate (81), a plurality of jacks (82) are fixedly connected with the outer surface of the transmission plate (81) at the upper end in an annular array, the jacks (82) and the demolding holes (73) corresponding thereto are slidably connected, and the lower middle part of the outer surface of the transmission plate (81) is fixedly connected with the upper output end of the hydraulic cylinder one (4).

6. A spring washer sizing device as defined in claim 1, wherein: The guide mechanism (13) comprises a fixed sleeve (131), a guide column (132) is slidably connected in the inner cavity of the fixed sleeve (131), the outer surface of the upper end of the guide column (132) is fixedly connected with the inner cavity of the top wall of the L-shaped plate (10), and the outer surface of the lower end of the fixed sleeve (131) is fixedly connected with the outer surface of the upper end of the connecting plate (12).

7. A spring washer sizing device as defined in claim 1 wherein: The pressing mechanism (14) comprises an upper die seat (141), an upper die cavity (142) penetrating through the upper die seat (141) is formed at the middle of the lower end of the outer surface of the upper die seat (141), and limiting grooves (143) penetrating through the upper die seat (141) are symmetrically formed at the lower left end and the lower right end of the outer surface of the upper die seat (141).

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