CN212857567U - Belt type spring prepressing device - Google Patents
Belt type spring prepressing device Download PDFInfo
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- CN212857567U CN212857567U CN202021621562.5U CN202021621562U CN212857567U CN 212857567 U CN212857567 U CN 212857567U CN 202021621562 U CN202021621562 U CN 202021621562U CN 212857567 U CN212857567 U CN 212857567U
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- spring
- belt
- compaction
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- wheel
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Abstract
The utility model discloses a belt spring pre-compaction device, including the frame, be connected with in the frame and take transmission and pre-compaction spare, pre-compaction spare is connected through a lift drive and frame, takes transmission to include conveyer belt and two at least rolls the wheel, rolls the wheel and is used for driving the conveyer belt motion, and the closed loop that forms of conveyer belt rolls the wheel and is located the inside of closed loop, and at least one rolls the wheel and rotates through first power supply drive, is connected with the reference column that is used for the cover to establish the spring on the surface of conveyer belt. The utility model discloses can realize the continuous pre-compaction of spring, improve pre-compaction efficiency and pre-compaction stability, and can swiftly realize the automatic blanking of spring conveniently.
Description
Technical Field
The utility model relates to a spring pre-compaction technical field, concretely relates to belt spring pre-compaction device.
Background
The spring is in a free state after the forming heat treatment, and the spring generally has residual stress and initial expansion force which influence the fatigue strength and the service life of the spring. In order to eliminate the residual stress and the initial expansion force, the spring is usually pre-pressed after the forming heat treatment, so as to effectively stabilize the structure, the geometric parameter size, the plasticity and the toughness of the spring, obtain the required stable mechanical properties and prolong the service life of the spring. Traditional pre-compaction processing mode generally adopts artifical pre-compaction mode, and this mode pre-compaction is efficient, pre-compaction stability is not good and the blanking of being not convenient for, can't satisfy the production demand.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a belt spring pre-compaction device can improve spring pre-compaction efficiency and pre-compaction stability to can conveniently realize the blanking of spring.
In order to solve the technical problem, the utility model provides a technical scheme as follows:
the utility model provides a belt spring pre-compaction device, includes the frame, be connected with belt drive and pre-compaction piece in the frame, pre-compaction piece through first lift drive with the frame is connected, belt drive includes conveyer belt and two at least wheels that roll, the wheel that rolls is used for the drive the conveyer belt motion, the closed loop that forms of conveyer belt, the wheel that rolls is located the inside of closed loop, at least one the wheel that rolls is rotatory through first power supply drive, be connected with on the surface of conveyer belt and be used for the cover to establish the reference column of spring.
In one embodiment, a reinforcing plate is connected to the frame, and the reinforcing plate is arranged in the closed ring in a penetrating mode.
In one embodiment, the conveyor belt is a belt or a track.
In one embodiment, the conveying belt is connected with a plurality of positioning columns, and the positioning columns are sequentially arranged along the conveying direction of the conveying belt.
In one embodiment, a material receiving device is further arranged on the rack, and the material receiving device is located below the conveying belt.
In one embodiment, the receiving device comprises a receiving box, a blanking cavity is arranged on the machine frame, and the receiving box is connected in the blanking cavity in a sliding manner.
In one embodiment, the belt spring pre-pressing device further comprises a guide part, one end of the guide part is connected with the discharge end of the spring machine, and the other end of the guide part extends to the position above the positioning column.
In one embodiment, the guide member is a wire.
In one embodiment, a positioning disc is connected to the bottom of the positioning column, the upper surface of the positioning disc is a plane, and the diameter of the positioning disc is larger than the outer diameter of the spring.
The utility model discloses following beneficial effect has: the utility model discloses a belt spring pre-compaction device through the cooperation design of conveyer belt and reference column, can realize the continuous pre-compaction of spring, has improved pre-compaction efficiency and pre-compaction stability and can swiftly conveniently realize the automatic blanking of spring.
Drawings
Fig. 1 is a schematic structural view of a belt-type spring pre-pressing device of the present invention;
FIG. 2 is a schematic view of the belt drive and locating post assembly of FIG. 1;
fig. 3 is a schematic view of the use of the guide.
In the figure: 1. spring, 2, frame, 3, belt drive, 31, conveyer belt, 32, roll wheel, 4, pre-compaction piece, 5, first lift drive, 6, reference column, 61, positioning disk, 7, first power supply, 8, reinforcing plate, 9, material collecting device, 10, guide, 11, coiling machine.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-2, this embodiment discloses a belt spring pre-compaction device, including frame 2, be connected with belt drive 3 and pre-compaction piece 4 on the frame 2, pre-compaction piece 4 is connected with frame 2 through first lift drive 5, belt drive 3 includes conveyer 31 area and two at least rolling wheels 32, rolling wheel 32 is used for driving conveyer belt 31 motion, conveyer belt 31 is closed to form the closed loop, rolling wheel 32 is located the inside of closed loop, at least one rolling wheel 32 is rotatory through the drive of first power supply 7, be connected with reference column 6 on the surface of conveyer belt 31, during the pre-compaction, spring 1 cover is established on reference column 6, can guarantee the stability of spring 1 pre-compaction better.
It will be understood that if the belt transmission 3 is provided with two rolling wheels 32, one rolling wheel 32 can be selected as a driving wheel, which is driven by the power source, and the other as a driven wheel; it is also possible to use both rolling wheels 32 as driving wheels, each driven by a respective first power source 7.
The first lifting driving device 5 is used for driving the prepressing piece 4 to descend so as to prepress the spring 1 on the positioning column 6.
Further, be provided with the round hole on the pre-compaction piece 4, when carrying out the pre-compaction to spring 1, the round hole cover is established on reference column 7, and the round hole diameter is not more than spring 1's external diameter to guarantee spring 1's pre-compaction effect better, prevent pre-compaction in-process spring 1 to take place the skew better.
In one embodiment, the first power source 7 may be a driving motor.
In one of them embodiment, be connected with reinforcing plate 8 on the frame 2, reinforcing plate 8 wears to establish in the closed loop to play the auxiliary stay effect to conveyer belt 31 when the pre-compaction, thereby promote the stability of pre-compaction spring pre-compaction.
In one embodiment, the conveyor belt 31 is a belt or a track. It is to be understood that when the conveyor belt 31 is a belt, the rolling wheels 32 are pulleys, and when the conveyor belt 31 is a track, the rolling wheels 32 are sprockets, and the track and the sprockets are engaged with each other.
In one embodiment, the conveying belt 31 is connected with a plurality of positioning columns 6, and the plurality of positioning columns 6 are sequentially arranged along the conveying direction of the conveying belt 31 to improve the continuous pre-pressing efficiency.
In one embodiment, the frame 2 is further provided with a material receiving device 9, and the material receiving device 9 is located below the conveying belt 31 and is used for receiving the pre-pressed spring 1. When the pre-pressed spring 1 and the positioning column 6 at the pre-pressed position are gradually operated to one side back to the pre-pressed position under the transportation action of the conveyer belt 31, the top end of the positioning column 6 faces downwards, and the spring 1 automatically slides down from the positioning column 6 under the action of gravity and falls into the material receiving device. In one embodiment, the receiving device 9 comprises a receiving box, and the frame 2 is provided with a receiving chamber (not shown), and the receiving box is slidably connected in the receiving chamber. The spring 1 after the pre-compaction can fall into the material receiving box, and after the material receiving box is filled with the material, the material receiving box is only required to be drawn out from the blanking cavity and replaced by a new material receiving box.
In one embodiment, referring to fig. 3, the belt-type spring preloading device further includes a guide 10 for sleeving the spring 1, one end of the guide 10 is connected to the discharge end of the spring machine 11, and the other end extends to above the positioning column 6, so as to achieve automatic feeding. The spring 1 formed by machining on the spring machine 11 can be sleeved on the guide part 10, and when the spring 1 is cut off and output, the spring can automatically fall onto the positioning column 6 along the guide part 10, so that automatic feeding is realized. That is, when loading is needed, only the conveying belt 31 is needed to convey the positioning column 6 to the position right below the guide 10, so that the spring 1 output from the spring machine 11 can be automatically loaded onto the positioning column 6.
In one embodiment, the guide 10 is a wire.
Furthermore, the metal wire can be made of hard alloy steel wire and has the characteristics of high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and the like.
In one embodiment, the bottom of the positioning column 6 is connected with a positioning disc 61, the diameter of the positioning disc 61 is larger than the outer diameter of the spring 1, and the upper surface of the positioning disc 61 is a plane, so as to better ensure the stability of the process that the spring 1 is pressed down.
In one embodiment, the first lifting drive 5 may be a pneumatic, electric or hydraulic ram or a spindle nut drive.
The working principle of the belt type spring preloading device of the embodiment is as follows: sleeving springs 1 to be pre-pressed on positioning columns 6, enabling each positioning column 6 to correspond to one spring 1, starting a first power source 7 to drive rolling wheels 32 to rotate so as to drive a conveying belt 31 to move until the springs 1 to be pre-pressed on the positioning columns 6 are conveyed to the position below a pre-pressing part 4, driving the pre-pressing part 4 to descend by using a first lifting driving device 5 so as to pre-press the springs 1 on the positioning columns 6, driving the pre-pressing part 4 to ascend by using the first lifting driving device 5 until the pre-pressing part is separated from the springs 1 after the pre-pressing is completed, continuously driving the conveying belt 31 to move so that the next spring 1 to be pre-pressed is conveyed to the position below the pre-pressing part 4, repeating the pre-pressing step to complete the pre-pressing of the spring 1, and simultaneously enabling the pre-pressed spring 1 and the positioning column 6 where the pre-pressed spring 1 is located to gradually run together to the side back to, the spring 1 can automatically slide off the positioning column 6 under the action of gravity, so that automatic blanking is realized, and the slipped spring 1 can fall into the material receiving device. In the above process, if the spring machine 11 is connected with the guide 10, the spring 1 to be pre-pressed can automatically fall down through the guide 10 and be sleeved on the positioning column 6, so that automatic feeding is realized.
The belt spring pre-compaction device of this embodiment, through the cooperation design of conveyer belt 31 and reference column 6, can realize spring 1's continuous pre-compaction, has improved pre-compaction efficiency and pre-compaction stability, and can swiftly conveniently realize spring 1's automatic blanking.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (9)
1. The utility model provides a belt spring pre-compaction device, its characterized in that, includes the frame, be connected with belt drive and pre-compaction piece in the frame, pre-compaction piece through first lift drive with the frame is connected, belt drive includes conveyer belt and two at least wheels that roll, the wheel that rolls is used for the drive the conveyer belt motion, the closed seal ring that forms of conveyer belt, the wheel that rolls is located the inside of seal ring, at least one the wheel that rolls is rotatory through first power supply drive, be connected with on the surface of conveyer belt and be used for the cover to establish the reference column of spring.
2. The band spring prepressing apparatus according to claim 1, wherein a reinforcing plate is connected to the frame, and the reinforcing plate is inserted into the closed ring.
3. The belt spring preloading device of claim 1, wherein the conveyor belt is a belt or a track.
4. The belt-type spring preloading device of claim 1, wherein a plurality of the positioning pillars are connected to the conveyor belt, and are sequentially arranged along a conveying direction of the conveyor belt.
5. The belt spring prepressing device according to claim 1, wherein a material receiving device is further disposed on the frame, and the material receiving device is located below the conveyor belt.
6. The band spring prepressing device according to claim 5, wherein the receiving device comprises a receiving box, a blanking chamber is provided on the frame, and the receiving box is slidably connected in the blanking chamber.
7. The belt spring preloading device of claim 1, further comprising a guide member, one end of which is connected to a discharge end of the spring machine and the other end of which extends above the positioning post.
8. The band spring prepressing apparatus according to claim 7, wherein said guide member is a wire.
9. The band spring prepressing device according to claim 1, wherein a positioning plate is connected to a bottom of the positioning post, an upper surface of the positioning plate is a plane, and a diameter of the positioning plate is larger than an outer diameter of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621562.5U CN212857567U (en) | 2020-08-06 | 2020-08-06 | Belt type spring prepressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621562.5U CN212857567U (en) | 2020-08-06 | 2020-08-06 | Belt type spring prepressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212857567U true CN212857567U (en) | 2021-04-02 |
Family
ID=75219826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021621562.5U Active CN212857567U (en) | 2020-08-06 | 2020-08-06 | Belt type spring prepressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212857567U (en) |
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2020
- 2020-08-06 CN CN202021621562.5U patent/CN212857567U/en active Active
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