CN216369987U

CN216369987U - Hot coil spring forming and processing equipment

Info

Publication number: CN216369987U
Application number: CN202123212216.9U
Authority: CN
Inventors: 张李新
Original assignee: Wuxi Maofeisheng Machinery Co ltd
Current assignee: Wuxi Maofeisheng Machinery Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-04-26
Anticipated expiration: 2031-12-21

Abstract

The utility model belongs to the field of hot coil spring processing, in particular to hot coil spring forming processing equipment, which aims at solving the problems that the existing hot coil spring forming processing equipment has more power source parts and high production cost, adopts manpower to clamp spring steel and an outer sleeve roller together, has high labor intensity, is easy to generate scalding conditions and has low safety factor, and provides the following scheme that the hot coil spring forming processing equipment comprises a base, wherein the top of the base is fixedly provided with an installation block, the installation block is arranged in a hollow way, the inner wall of the left side of the installation block is provided with the outer sleeve roller in a sliding way, the right end of the outer sleeve roller is provided with a sliding groove, the left end of the outer sleeve roller penetrates through the inner wall of the left side of the installation block and extends to the left side of the installation block, compared with the conventional hot coil spring forming processing equipment, a clamping cylinder is adopted to replace the manual clamping of the spring steel, so that the labor intensity is reduced and the scalding conditions are not generated, the safety coefficient is high, and linkage nature is strong, and power supply part is few, has reduced manufacturing cost.

Description

Hot coil spring forming and processing equipment

Technical Field

The utility model relates to the technical field of hot coil spring processing, in particular to hot coil spring forming processing equipment.

Background

The hot-rolled spring is also called as a large spring, the production process adopts a hot-rolling process, a part made of elastic material deforms under the action of external force and recovers the original shape after the external force is removed, the large spring is usually made of spring steel, the large spring is usually relatively large in wire diameter, is easy to twist and form after being heated, relatively small in rebound resilience, and needs to be tempered after quenching after being formed. The large spring can generate relatively large elastic deformation under the action of load, and is very commonly applied to various machines.

The existing hot-rolling spring forming and processing equipment has the advantages of multiple power source parts and high production cost, spring steel and an outer sleeve roller are clamped together manually, the manual strength is high, the scalding situation is easy to occur, and the safety coefficient is low, so that the hot-rolling spring forming and processing equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, hot coil spring forming and processing equipment has many power source parts and high production cost, spring steel and an outer sleeve roller are clamped together manually, the manual strength is high, scalding is easy to occur, and the safety coefficient is low.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a hot coil spring contour machining equipment, includes the base, the top fixed mounting of base has the installation piece, the installation piece is the cavity setting, and slidable mounting has the mantle roller on the left side inner wall of installation piece, the spout has been seted up to the right-hand member of mantle roller, the left end of mantle roller runs through the left side inner wall of installation piece and extends to the left side of installation piece, the left end fixed mounting of mantle roller has the card post, and the card post is the cavity setting, the bottom of mantle roller closely laminates there is the spring steel, the bottom of card post is rotated and is installed the actuating lever, and the bottom fixed mounting of actuating lever has trapezoidal clamp splice, the top of trapezoidal clamp splice and the inseparable centre gripping in bottom of spring steel.

Preferably, in order to enable the outer sleeve roller to rotate and move transversely, the linkage shaft is rotatably installed on the inner wall of the right side of the installation block, the left end of the linkage shaft extends to the inside of the sliding groove and is in sliding connection with the sliding groove, a linkage gear is fixedly sleeved on the outer side of the linkage shaft, and a driving piece is in transmission connection with the linkage gear.

Preferably, in order to promote linkage, the driving part comprises a driving motor and a screw rod, the right end of the driving motor is fixedly mounted with the inner wall of the right side of the mounting block, the left end of the output shaft of the driving motor is fixedly mounted with the right end of the screw rod, the outer side of the screw rod is in threaded connection with a threaded sleeve, and the bottom of the screw rod is rotatably connected with the outer side of the outer sleeve roller.

Preferably, in order to facilitate removal of impurities on the outer side of the outer sleeve roller, the bottom of the threaded sleeve is fixedly provided with a vertical rod, the bottom of the vertical rod is fixedly provided with a connecting ring disc, the inner ring of the connecting ring disc is rotatably connected with the outer side of the outer sleeve roller, a conical polishing barrel is fixedly arranged on the inner wall of the left side of the mounting block, and the inner wall of the conical polishing barrel and the outer side of the outer sleeve roller can be separated from each other to be attached.

Preferably, for the convenience of grasping the spring steel, the rear side inner wall of card post is gone to rotate and is installed the pivot, the top of actuating lever runs through the bottom inner wall of card post and extends to the below of card post, and the right side of actuating lever and the left side fixed mounting of pivot, movable mounting has the holder on the actuating lever.

Preferably, for the convenience of carrying on spacingly to the spring steel, the holder includes the centre gripping cylinder, and the right-hand member of centre gripping cylinder and the right side inner wall swing joint of card post, the left end of centre gripping cylinder output shaft and the right side swing joint of actuating lever, seted up L shape hole on the bottom inner wall of card post, and the top of actuating lever runs through L shape hole and extends to the inside of card post, the top fixed mounting of base has the limiting plate, and the top of limiting plate rotates and installs two spacing wheels, and the top of two spacing wheels all closely laminates with the bottom of spring steel.

The utility model has the beneficial effects that: the specifications of the clamping cylinder, the driving motor, the spring steel, the outer sleeve roller, the thread sleeve, the trapezoidal clamping block and the limiting wheels can be selected according to actual use, during processing, the bottom of the spring steel is placed on the tops of the two limiting wheels by hand, the spring steel is moved towards the front side, the top of the spring steel is attached to the bottom of the outer sleeve roller, a switch of the clamping cylinder is pressed, an output shaft of the clamping cylinder can act on the driving rod to rotate anticlockwise around the rotating shaft, the trapezoidal clamping block can move towards one side close to the spring steel in an arc manner, the trapezoidal clamping block can stably clamp the spring steel, the driving motor is started again, the output shaft of the driving motor can drive the screw rod to rotate, due to the threaded connection of the screw rod and the thread sleeve, the rotation of the screw rod can be converted into the left movement of the thread sleeve, meanwhile, the linkage of the output shaft of the driving motor and the linkage shaft can be realized through the meshing relationship of the arranged driving gear and the linkage gear, the linkage shaft is connected with the sliding groove in a sliding mode, the outer sleeve roller can move leftwards while rotating, the spring steel can be sleeved on the outer side of the outer sleeve roller in a spring shape, after the clamping cylinder and the driving motor are reset, the wound spring can be withdrawn from the outer sleeve roller, compared with conventional hot-rolling spring forming and processing equipment, the clamping cylinder is adopted to replace manual clamping spring steel, the manual strength is reduced, the scalding situation cannot occur, the safety coefficient is high, the linkage is strong, the number of power source parts is small, and the production cost is reduced;

in order to solve the problem that impurities are easy to remain on the outer side of the outer sleeve roller and influence the forming effect, the impurities on the outer side of the outer sleeve roller can be removed through the conical polishing barrel arranged on the inner wall of the left side of the mounting block, and the forming effect is replaced;

in order to solve and be not convenient for stabilize spacing problem to burning red spring steel, through limiting plate and two spacing wheels that set up at the top of base, can be stable carry on spacingly to burning red spring steel, fashioned reliability is high.

Drawings

FIG. 1 is a perspective view of a part of the hot-rolled spring forming and processing apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a hot-rolled spring forming apparatus according to the present invention;

FIG. 3 is a perspective view of a stepped clamp block structure of a hot coil spring forming apparatus according to the present invention;

fig. 4 is an enlarged schematic view of a part a of the hot-rolled spring forming equipment in fig. 2 according to the present invention.

In the figure: the device comprises a base 1, a mounting block 2, a driving motor 3, a screw rod 4, a threaded sleeve 5, a driving gear 6, a linkage shaft 7, a linkage gear 8, a connecting ring disc 9, an outer sleeve roller 10, a sliding groove 11, a conical polishing barrel 12, a clamping column 13, a clamping cylinder 14, a rotating shaft 15, a driving rod 16, a hole 17L, a trapezoidal clamping block 18, a limiting plate 19 and a limiting wheel 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-4, a hot coil spring forming and processing device comprises a base 1, a mounting block 2 is fixedly mounted at the top of the base 1, the mounting block 2 is hollow, an outer sleeve roller 10 is slidably mounted on the inner wall of the left side of the mounting block 2, the outer sleeve roller 10 is transversely arranged and can slide left and right on the mounting block 2, a chute 11 is formed at the right end of the outer sleeve roller 10, the chute 11 is circularly arranged, the left end of the outer sleeve roller 10 penetrates through the inner wall of the left side of the mounting block 2 and extends to the left side of the mounting block 2, a clamping column 13 is fixedly mounted at the left end of the outer sleeve roller 10, the clamping column 13 and the outer sleeve roller 10 are coaxially arranged, the clamping column 13 is hollow, spring steel is tightly attached to the bottom of the outer sleeve roller 10 and is in a burnt state, the spring steel is arranged in a front-back manner, a driving rod 16 is rotatably mounted at the bottom of the clamping column 13, the driving rod 16 is vertically arranged, and a trapezoidal clamping block 18 is fixedly mounted at the bottom of the driving rod 16, the specification of the trapezoidal clamping block 18 can be selected according to the actual application, the top of the trapezoidal clamping block 18 and the bottom of the spring steel are tightly clamped, in order to enable the outer sleeve roller 10 to rotate and move transversely, the linkage shaft 7 is rotatably installed on the inner wall of the right side of the installation block 2, the linkage shaft 7 is transversely arranged, the left end of the linkage shaft 7 extends into the sliding groove 11 and is in sliding connection with the sliding groove 11, the linkage shaft 7 and the sliding groove 11 cannot be separated, the linkage gear 8 is fixedly sleeved on the outer side of the linkage shaft 7, the linkage gear 8 is in transmission connection with a driving piece, in order to improve linkage, the driving piece comprises a driving motor 3 and a screw rod 4, the specification of the driving motor 3 can be selected according to the actual application, the right end of the driving motor 3 and the inner wall of the right side of the installation block 2 are fixedly installed, the left end of the output shaft of the driving motor 3 and the right end of the screw rod 4 are fixedly installed, the screw rod 4 is transversely placed, the outer side of the screw rod 4 is in threaded connection with a threaded sleeve 5, the top of the threaded sleeve 5 is provided with a sliding plate, the top of the sliding plate is in sliding connection with the inner wall of the top of the mounting block 2, the bottom of the screw rod 5 is in rotating connection with the outer side of the outer sleeve roller 10, in order to clamp the spring steel, the inner wall of the rear side of the clamping column 13 is rotatably provided with a rotating shaft 15, the rotating shaft 15 is arranged front and back, the top of a driving rod 16 penetrates through the inner wall of the bottom of the clamping column 13 and extends to the lower part of the clamping column 13, the right side of the driving rod 16 and the left side of the rotating shaft are fixedly mounted, the driving rod 16 can rotate around the rotating shaft 15, a clamping piece is movably mounted on the driving rod 16 and is used for limiting the spring steel, the clamping piece comprises a clamping cylinder 14, the clamping cylinder 14 is obliquely arranged, the right end of the clamping cylinder 14 is movably connected with the inner wall of the right side of the clamping column 13, and the clamping cylinder 14 can move, the left end of 14 output shafts of centre gripping cylinder and the right side swing joint of actuating lever 16, can act on actuating lever 16 and rotate around pivot 15, L shape hole 17 has been seted up on the bottom inner wall of card post 13, and L shape hole 17 is run through and extend to the inside of calorie post 13 in the top of actuating lever 16, actuating lever 16 has the pivoted space in L shape hole 17, trapezoidal clamp splice 18 can be accomodate to the left end of calorie post 13, base 1's top fixed mounting has limiting plate 19, and two spacing wheels 20 are installed in the top rotation of limiting plate 19, the top of two spacing wheels 20 all closely laminates with the bottom of spring steel, set up around two spacing wheels 20 are.

Example two

The following further improvements are made on the basis of the first embodiment:

in the utility model, in order to remove impurities outside the outer sleeve roller 10, the bottom of the threaded sleeve 5 is fixedly provided with a vertical rod, the bottom of the vertical rod is fixedly provided with a connecting ring disc 9, the inner ring of the connecting ring disc 9 is rotatably connected with the outer side of the outer sleeve roller 10, the outer sleeve roller 10 and the connecting ring disc 9 can rotate relatively, the inner wall of the left side of the mounting block 2 is fixedly provided with a conical polishing barrel 12, the inner wall of the conical polishing barrel 12 and the outer side of the outer sleeve roller 10 can be detachably attached, and two ends of the conical polishing barrel 12 are provided with openings.

In the utility model, during processing, the bottom of the spring steel is placed on the tops of the two limiting wheels 20 by hand, the spring steel is moved to the front side, the top of the spring steel is attached to the bottom of the outer sleeve roller 10, the switch of the clamping cylinder 14 is pressed, the output shaft of the clamping cylinder 14 acts on the driving rod 16 to rotate anticlockwise around the rotating shaft 15, the trapezoidal clamping block 18 moves towards one side close to the spring steel in an arc manner, the trapezoidal clamping block 18 can stably clamp the spring steel, the driving motor 3 is started again, the output shaft of the driving motor 3 drives the screw rod 4 to rotate, the rotation of the screw rod 4 can be converted into the left movement of the screw sleeve 5 due to the threaded connection of the screw rod 4 and the screw sleeve 5, meanwhile, the linkage of the output shaft of the driving motor 3 and the linkage shaft 7 can be realized through the meshing relationship of the driving gear 6 and the linkage gear 8, and the linkage shaft 7 is connected with the chute 11 in a sliding manner, outer shell roller 10 can move to the left in the pivoted, the spring steel can be the outside that the spring form cover was established at outer shell roller 10, after centre gripping cylinder 14 and driving motor 3 reset, can follow outer shell roller 10 around establishing the spring of accomplishing and move back, compared with conventional hot coil spring shaping processing equipment, adopt centre gripping cylinder 14 to replace artifical centre gripping spring steel, the manual strength has been reduced, the situation of scald can not appear, factor of safety is high, linkage is strong, power source part is few, and production cost is reduced.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A hot coil spring forming processing device comprises a base (1), wherein the top of the base (1) is fixedly provided with a mounting block (2), it is characterized in that the mounting block (2) is arranged in a hollow way, an outer sleeve roller (10) is arranged on the inner wall of the left side of the mounting block (2) in a sliding way, the right end of the outer sleeve roller (10) is provided with a sliding groove (11), the left end of the outer sleeve roller (10) penetrates through the inner wall of the left side of the mounting block (2) and extends to the left side of the mounting block (2), the left end of the outer sleeve roller (10) is fixedly provided with a clamping column (13), the clamping column (13) is arranged in a hollow way, the bottom of the outer sleeve roller (10) is tightly attached with spring steel, the bottom of the clamping column (13) is rotatably provided with a driving rod (16), and the bottom of the driving rod (16) is fixedly provided with a trapezoidal clamping block (18), and the top of the trapezoidal clamping block (18) is tightly clamped with the bottom of the spring steel.

2. The hot coil spring forming and processing equipment as claimed in claim 1, wherein a linkage shaft (7) is rotatably mounted on the inner wall of the right side of the mounting block (2), the left end of the linkage shaft (7) extends to the inside of the sliding groove (11) and is in sliding connection with the sliding groove (11), a linkage gear (8) is fixedly sleeved on the outer side of the linkage shaft (7), and a driving piece is in transmission connection with the linkage gear (8).

3. The hot-coil spring forming and processing equipment as claimed in claim 2, wherein the driving part comprises a driving motor (3) and a screw rod (4), the right end of the driving motor (3) is fixedly installed with the right inner wall of the mounting block (2), the left end of the output shaft of the driving motor (3) is fixedly installed with the right end of the screw rod (4), the outer side of the screw rod (4) is in threaded connection with a threaded sleeve (5), and the bottom of the screw rod (4) is rotatably connected with the outer side of the outer sleeve roller (10).

4. The hot-rolled spring forming and processing equipment as claimed in claim 3, wherein a vertical rod is fixedly mounted at the bottom of the threaded sleeve (5), a connecting ring disc (9) is fixedly mounted at the bottom of the vertical rod, an inner ring of the connecting ring disc (9) is rotatably connected with the outer side of the outer sleeve roller (10), a conical grinding barrel (12) is fixedly mounted on the inner wall of the left side of the mounting block (2), and the inner wall of the conical grinding barrel (12) and the outer side of the outer sleeve roller (10) can be separated and attached to each other.

5. The hot coil spring forming and processing equipment as claimed in claim 1, wherein a rotating shaft (15) is rotatably mounted on the inner wall of the rear side of the clamping column (13), the top of the driving rod (16) penetrates through the inner wall of the bottom of the clamping column (13) and extends to the lower side of the clamping column (13), the right side of the driving rod (16) and the left side of the rotating shaft are fixedly mounted, and a clamping piece is movably mounted on the driving rod (16).

6. The hot coil spring forming and processing equipment according to claim 5, characterized in that the clamping piece comprises a clamping cylinder (14), the right end of the clamping cylinder (14) is movably connected with the right inner wall of the clamping column (13), the left end of the output shaft of the clamping cylinder (14) is movably connected with the right side of the driving rod (16), an L-shaped hole (17) is formed in the inner wall of the bottom of the clamping column (13), the top of the driving rod (16) penetrates through the L-shaped hole (17) and extends to the inside of the clamping column (13), a limiting plate (19) is fixedly mounted at the top of the base (1), two limiting wheels (20) are rotatably mounted at the top of the limiting plate (19), and the tops of the two limiting wheels (20) are tightly attached to the bottom of the spring steel.