Automatic adjusting machine with adjustable spring pitch

Abstract

The utility model relates to the field of spring manufacturing, and discloses a spring pitch adjustable automatic adjusting machine which comprises a spring production table, a spring steel wire discharging device used for discharging spring workpieces is fixedly installed on the top of the spring production table, and a spring steel wire is installed on one side of the spring steel wire discharging device in a sliding mode. A spring manufacturing barrel is fixedly mounted at the top of the spring production table, two sets of vertical mounting plates are fixedly mounted at the position, corresponding to the position between the spring steel wire discharging device and the spring manufacturing barrel, of the top of the spring production table, and an annular limiting sleeve used for spring steel wire forming is fixedly mounted in the spring manufacturing barrel. According to the spring pitch adjusting device, the movable plate is pushed, the pitch adjusting block is made to guide a spring steel wire, manual intervention can be greatly reduced, rapid and continuous adjustment of the spring pitch is achieved, the production period is shortened, errors and delay caused by manual operation are reduced, and therefore the spring production efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring manufacturing field, concretely is a kind of spring pitch adjustable automatic regulating machine. BACKGROUND

[0002] Spring is a kind of core basic element, plays an indispensable role in mechanical equipment, vehicle, electronic product and daily life. Its stability and quality reliability of performance directly influence the running efficiency and safety of overall equipment. In the production process of spring, pitch adjustment is a crucial link, it is directly related to spring elasticity characteristic, load capacity and service life. Traditional spring production method, especially for the adjustment of pitch, often relies on manual operation or simple mechanical device. This mode has many drawbacks: on the one hand, manual operation inefficiency, difficult to meet the needs of large-scale production, and easily due to operator fatigue or inattention leads to pitch adjustment inaccuracy;On the other hand, simple mechanical device often lacks enough flexibility and accuracy, cannot adapt to the production needs of different specifications of spring, also difficult to guarantee the consistency and stability of pitch, for this purpose, we propose a kind of spring pitch adjustable automatic regulating machine. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a kind of spring pitch adjustable automatic regulating machine, solves the above-mentioned problems.

[0005] (II) technical scheme

[0006] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of spring pitch adjustable automatic regulating machine, including spring production platform, the top of the spring production platform is fixedly installed with the spring steel wire discharging device for spring workpiece discharging, the side of spring steel wire discharging device is slidably installed with spring steel wire, the top of the spring production platform is fixedly installed with spring making cylinder, the top of the spring production platform is fixedly installed with two groups of installation plates between spring steel wire discharging device and spring making cylinder correspondingly in vertical state, the inside of spring making cylinder is fixedly installed with annular limit sleeve for spring steel wire forming, further include:

[0007] Pitch adjustment component, the component is arranged on spring making cylinder, for adjusting spring steel wire pitch when spring steel wire is made.

[0008] Preferably, the top of two groups of installation plates is fixedly installed with guide ring for guiding spring steel wire course, guide ring is annular, and spring steel wire is slidably connected in two groups of guide rings.

[0009] Preferably, the outer wall of the spring manufacturing cylinder is provided with a round hole, and the spring wire extends through the round hole to the space between the spring manufacturing cylinder and the annular limiting sleeve.

[0010] Preferably, the top of the spring manufacturing cylinder is provided with an open slot.

[0011] Preferably, the pitch adjusting assembly comprises a side slot, a moving plate, a stand, a sliding plate and a clamping plate, the open slot is slidably provided with a vertical moving plate, the two sides of the moving plate are provided with a side slot near the top, the moving plate is slidably connected in the open slot through the two groups of side slots, the top of the spring manufacturing cylinder is fixedly provided with a stand corresponding to the side of the open slot, the outer wall of the stand is slidably provided with a sliding plate, and one side of the sliding plate is integrally connected with a clamping plate.

[0012] Preferably, the pitch adjusting assembly comprises a clamping groove, a pitch adjusting block and a moving strip, one side of the moving plate corresponding to the stand is fixedly connected with a horizontal moving strip, the end of the moving strip extends out of the stand, the top of the moving strip is provided with a clamping groove, and the bottom end of the moving plate is fixedly connected with a quarter-shaped pitch adjusting block.

[0013] Preferably, the clamping groove is provided with a plurality of groups, and the bottom end of the clamping plate is slidably inserted into the clamping groove.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the spring pitch adjustable automatic adjusting machine has the following beneficial effects:

[0016] 1. The spring pitch adjustable automatic adjusting machine, by pushing the moving plate, the pitch adjusting block guides the spring wire, which can greatly reduce manual intervention and realize rapid and continuous adjustment of the spring pitch. This not only shortens the production cycle, but also reduces the error and delay caused by manual operation, thereby significantly improving the production efficiency of the spring.

[0017] 2. The spring pitch adjustable automatic adjusting machine, compared with the traditional manual operation or simple mechanical device, the device adopts a simple mechanical structure design, which can realize accurate adjustment of the spring pitch. This high-precision adjustment not only ensures the elastic properties and load capacity of the spring, but also improves the overall quality and stability of the spring.

[0018] 3. The spring pitch adjustable automatic adjusting machine, the device can flexibly adjust the pitch of the spring according to different production needs, which means that it can easily adapt to the production of springs of various specifications and types without frequent replacement of equipment or adjustment of process parameters, thereby reducing production cost and complexity. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1The utility model discloses a structure schematic diagram;

[0020] Fig. 2 The utility model discloses a spraying head schematic diagram;

[0021] Fig. 3 The utility model discloses a spraying head sectional view schematic diagram.

[0022] In the drawing: 1, spring production platform, 2, spring steel wire discharging device, 3, mounting plate, 4, guide ring, 5, spring steel wire, 6, spring making cylinder, 7, annular limiting sleeve, 8, side groove, 9, moving plate, 10, stand, 11, sliding plate, 12, clamping plate, 13, clamping groove, 14, pitch adjusting block, 15, round hole, 16, moving strip. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figs. 1-3 A spring pitch adjustable automatic adjusting machine, including spring production platform 1, the top of spring production platform 1 is fixedly installed with the spring steel wire discharging device 2 for spring workpiece discharging, one side of spring steel wire discharging device 2 is slidably installed with spring steel wire 5, the top of spring production platform 1 is fixedly installed with spring making cylinder 6, the top of spring production platform 1 is fixedly installed with two groups of mounting plate 3 between spring steel wire discharging device 2 and spring making cylinder 6 in correspondence with the vertical state, the inside of spring making cylinder 6 is fixedly installed with annular limiting sleeve 7 for the spring steel wire 5 forming, further including:

[0025] Pitch adjusting assembly, the assembly is arranged on spring making cylinder 6, for adjusting the pitch of spring steel wire 5 when making spring steel wire 5.

[0026] The top of two groups of mounting plate 3 is fixedly installed with guide ring 4 for guiding the trend of spring steel wire 5, and the guide ring 4 is annular, and the spring steel wire 5 is slidably connected in the two groups of guide ring 4, and the two groups of guide ring 4 guide the spring steel wire 5, and the spring steel wire 5 is guided through the round hole 15 in spring making cylinder 6 along with the two groups of guide ring 4.

[0027] The outer wall of the spring making cylinder 6 is provided with a round hole 15, and the spring wire 5 extends through the round hole 15 to between the spring making cylinder 6 and the annular limiting sleeve 7. In use, the spring wire 5 is continuously and stably output by the spring wire discharging device 2, and the end of the spring wire 5 is caused to slide between the spring making cylinder 6 and the annular limiting sleeve 7, so that the spring wire 5 is gradually formed around the outer wall of the annular limiting sleeve 7.

[0028] The top of the spring making cylinder 6 is provided with an open slot, and the moving plate 9 slides in the open slot through the two groups of side slots 8.

[0029] The pitch adjusting assembly includes the side slots 8, the moving plate 9, the stand 10, the sliding plate 11 and the clamping plate 12. The moving plate 9 is vertically installed in the open slot, and the two sides of the moving plate 9 are provided with the side slots 8 near the top. The moving plate 9 is connected in the open slot through the two groups of side slots 8. The top of the spring making cylinder 6 is fixedly installed with the stand 10 corresponding to the side of the open slot. The sliding plate 11 is slidably connected to the outer wall of the stand 10, and one side of the sliding plate 11 is fixedly connected with the integrated clamping plate 12. When the pitch needs to be adjusted, the sliding plate 11 is pulled upward on the stand 10, so that the clamping plate 12 is separated from the clamping slot 13, and the moving strip 16 is pushed.

[0030] The pitch adjusting assembly includes the clamping slot 13, the pitch adjusting block 14 and the moving strip 16. One side of the moving plate 9 corresponding to the stand 10 is fixedly connected with the horizontal moving strip 16. The end of the moving strip 16 extends out of the stand 10. The top of the moving strip 16 is provided with the clamping slot 13. The bottom end of the moving plate 9 is fixedly connected with the quarter-shaped pitch adjusting block 14. The pitch adjusting block 14 is pressed forward to the spring wire 5 along with the sliding of the moving plate 9. The spring wire 5 outside the round hole 15 is pressed by the pitch adjusting block 14 when it slides to the inside, so that the angle of the spring wire 5 when entering causes bending, thereby adjusting the pitch of the spring wire 5 being formed.

[0031] The clamping slot 13 is provided with a plurality of groups, and the bottom end of the clamping plate 12 is slidably inserted into the clamping slot 13. The sliding plate 11 is slid downward on the stand 10, so that the clamping plate 12 is inserted into the clamping slot 13 when the moving strip 16 stops, and the position of the pitch adjusting block 14 is locked.

[0032] Structure description; spring production platform 1: as the support basis of the whole spring production equipment, used for fixing and installing other components, ensuring the stability of the production process;

[0033] Spring wire discharging device 2: fixed on the top of the spring production platform 1, used for continuously and stably outputting the spring wire 5, providing raw materials for spring making;

[0034] Mounting plate 3: two groups are fixed vertically on the top of the spring production platform 1, between the spring steel wire discharging device 2 and the spring making cylinder 6, used to support and guide the installation of other components;

[0035] Guide ring 4: fixedly installed on the top of the two groups of mounting plates 3, in the form of a ring, used to guide the movement of the spring steel wire 5, ensuring that it can accurately enter the spring making cylinder 6;

[0036] Spring steel wire 5: as the raw material for spring making, output by the spring steel wire discharging device 2, and sliding into the spring making cylinder 6 under the guidance of the guide ring 4;

[0037] Spring making cylinder 6: fixedly installed on the top of the spring production platform 1, with a space inside for the shaping of the spring steel wire 5, and a circular hole 15 on the outer wall for the spring steel wire 5 to enter and exit;

[0038] Annular limiting sleeve 7: fixedly installed inside the spring making cylinder 6, used to limit the position of the spring steel wire 5 during shaping, ensuring that it can be bent according to the predetermined shape;

[0039] Side slot 8: opened on both sides of the moving plate 9 near the top, used to cooperate with the open slot on the top of the spring making cylinder 6, so that the moving plate 9 can slide in the open slot;

[0040] Moving plate 9: vertically slidingly installed in the open slot on the top of the spring making cylinder 6, sliding up and down through the cooperation of the side slot 8 and the open slot, used to adjust the pitch of the spring steel wire 5;

[0041] Column 10: fixedly installed on the top of the spring making cylinder 6, corresponding to the side of the open slot, used to support and fix the sliding plate 11;

[0042] Sliding plate 11: slidingly sleeved on the outer wall of the column 10, used to install the clamping plate 12 so that 12 can move up and down, thereby realizing the locking and unlocking of the position of the moving plate 9.

[0043] Clamping plate 12: integrally connected to one side of the sliding plate 11, with the bottom end slidingly inserted into the clamping slot 13, used to lock the position of the moving plate 9 to prevent it from moving during spring making;

[0044] Clamping slot 13: opened on the top of the moving strip 16, with several groups, used to cooperate with the bottom end of the clamping plate 12 to realize accurate locking of the position of the moving plate 9;

[0045] Pitch adjusting block 14: fixedly connected to the bottom end of the moving plate 9, in the form of a quarter, used to press the spring steel wire 5 forward as the moving plate 9 slides, thereby adjusting the pitch;

[0046] Round hole 15: Opened in the outer wall of spring manufacturing cylinder 6, used for the import and export of spring wire 5, is the channel of spring wire 5 from the discharge device 2 into the manufacturing cylinder 6;

[0047] Moving strip 16: Horizontally fixed on one side of the moving plate 9 corresponding to the column 10, the end part slides out of the column 10, used to push the moving plate 9 to slide in the open slot, so as to adjust the pitch of the spring wire 5.

[0048] Working principle: In use, the spring wire 5 is transported outward through the spring wire discharge device 2, and the two groups of guide rings 4 guide the spring wire 5, and the spring wire 5 is guided by the two groups of guide rings 4 to enter the spring manufacturing cylinder 6 through the round hole 15, and the end of the spring wire 5 is slid between the spring manufacturing cylinder 6 and the annular limiting sleeve 7, so that the spring wire 5 is gradually formed around the outer wall of the annular limiting sleeve 7, when the pitch needs to be adjusted, the sliding plate 11 is pulled upward on the column 10, so that the clamping plate 12 is separated from the clamping groove 13, the moving strip 16 is pushed, the moving plate 9 is slid in the open slot through the two groups of side grooves 8, and the pitch adjusting block 14 is extruded forward with the sliding of the moving plate 9. The spring wire 5 outside the round hole 15 is extruded to the inside of the spring wire 5, so that the angle of the spring wire 5 entering causes bending, so as to adjust the pitch of the spring wire 5 being formed, the sliding plate 11 is slid downward on the column 10, the clamping plate 12 is inserted into the clamping groove 13 when the moving strip 16 stops, and the position of the pitch adjusting block 14 is locked.

[0049] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A spring pitch adjustable automatic adjusting machine, comprising a spring production table (1), a spring wire discharging device (2) for spring workpiece discharging is fixedly installed on the top of the spring production table (1), a spring wire (5) is slidably installed on one side of the spring wire discharging device (2), characterized in that: The top of the spring production platform (1) is fixedly installed with a spring making cylinder (6), two groups of vertical installation plates (3) are fixedly installed between the spring steel wire discharging device (2) and the spring making cylinder (6) on the top of the spring production platform (1), an annular limiting sleeve (7) for forming the spring steel wire (5) is fixedly installed in the spring making cylinder (6), and the spring making cylinder (6) further comprises: A pitch adjusting assembly is arranged on the spring making cylinder (6) and used for adjusting the pitch of the spring steel wire (5) during the production of the spring steel wire (5).

2. The spring-pitch adjustable automated adjustment machine according to claim 1, characterized in that: The top of each of the two groups of installation plates (3) is fixedly installed with a guide ring (4) for guiding the direction of the spring steel wire (5), the guide ring (4) is in the form of a ring, and the spring steel wire (5) is slidably connected in the two guide rings (4).

3. The spring-pitch adjustable automated adjustment machine according to claim 1, wherein: A round hole (15) is formed in the outer wall of the spring making cylinder (6), and the spring steel wire (5) extends to the space between the spring making cylinder (6) and the annular limiting sleeve (7) through the round hole (15).

4. The spring-pitch adjustable automated adjustment machine according to claim 3, characterized in that: An open slot is formed in the top of the spring making cylinder (6).

5. The spring-pitch adjustable automated adjustment machine according to claim 4, characterized in that: The pitch adjusting assembly comprises a side slot (8), a moving plate (9), a stand (10), a sliding plate (11) and a clamping plate (12), the moving plate (9) is slidably arranged in the open slot and is in the form of a vertical plate, the two sides of the moving plate (9) are provided with the side slots (8) near the top, the moving plate (9) is slidably connected in the open slot through the two groups of side slots (8), the stand (10) is fixedly installed on the side of the open slot of the top of the spring making cylinder (6), the sliding plate (11) is slidably arranged on the outer wall of the stand (10), and the clamping plate (12) is integrally arranged on one side of the sliding plate (11).

6. The spring-pitch adjustable automated adjustment machine according to claim 5, wherein: The pitch adjusting assembly comprises a clamping groove (13), a pitch adjusting block (14) and a moving strip (16), the moving strip (16) is arranged on one side of the moving plate (9) and is in the form of a horizontal plate, the end of the moving strip (16) extends out of the stand (10), the clamping groove (13) is formed in the top of the moving strip (16), and the pitch adjusting block (14) is arranged at the bottom of the moving plate (9) and is in the form of a quarter plate.

7. The spring-pitch adjustable automated adjustment machine according to claim 6, characterized in that: A plurality of clamping grooves (13) are formed in the moving strip (16), and the bottom of the clamping plate (12) is slidably inserted into the clamping groove (13).

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