CN209370355U - A kind of electric pushrod sliding block - Google Patents
A kind of electric pushrod sliding block Download PDFInfo
- Publication number
- CN209370355U CN209370355U CN201822244529.4U CN201822244529U CN209370355U CN 209370355 U CN209370355 U CN 209370355U CN 201822244529 U CN201822244529 U CN 201822244529U CN 209370355 U CN209370355 U CN 209370355U
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- CN
- China
- Prior art keywords
- buffering
- slider body
- electric pushrod
- transverse slat
- putter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of electric pushrod sliding blocks, including putter body and slider body, the putter body is hollow form, is provided with screw rod in the putter body, the screw rod both ends and fixed plate are rotatablely connected, and the putter body two sides offer sliding slot along its length；The sliding groove for putter body insertion is offered in the middle part of the slider body, the slider body is extended with two pieces of opposite connecting plates in sliding groove, two pieces of connecting plates slide in sliding slot, it is fixedly connected with the sliding nut connecting with screw flight among two pieces of connecting plates, is provided with Buffer Unit on the slider body；The Buffer Unit includes the first buffer board for being fixedly connected on slider body two sides, and two pieces of first buffer boards have the first buffering transverse slat in middle line relative position protrusion, are provided with buffering ring on the first buffering transverse slat.The utility model has the effect of that sliding block impact force can be reduced.
Description
Technical field
The utility model relates to the technical fields of push rod apparatus assembly, more particularly, to a kind of electric pushrod sliding block.
Background technique
Electric pushrod is that a kind of straight reciprocating motion that the rotary motion of motor is changed into push rod is driven by electricity dress
It sets, is made of driving motor, reduction gearing, ball-screw, push rod and travel control switch etc., have reliable performance surely fixed and moving
Make it is sensitive, run smoothly, push-pull effort is identical, adapt to environment the features such as, be widely used in mine, electric power, chemical industry, machinery, friendship
In the industries such as logical, ship, light industry, environmental protection, building materials, building, space flight, aviation, national defence.Development and people with modern society's science and technology
People's improvement of living standard, the application of electric pushrod are also no longer limited to the application of industrial circle but are more applied to
In life furniture, such as beddo, Electric sofa, electric table, electrically propelled chair.
Notification number is that the Chinese patent of CN205212625U discloses a kind of electric pushrod, including shell, motor and screw rod,
Screw rod is rotatably dispose in shell, and link setting between the motor shaft and screw rod of motor, parallel with screw stem on shell to set
It is equipped with installing port corresponding with screw position, installing port sliding is provided with mounting blocks, and mounting blocks are by mounting portion and linkage portion group
At in being used for installation outside shell by drive member, linkage portion is located in shell and cooperates with screw flight for installation position.
The electric pushrod of above structure, as by the installation end of drive member, stretches to come instead of push rod before by mounting blocks
It pushes by drive member, mounting blocks are only reciprocal on shell, for the space that push rod is reserved needed for flexible before avoiding, reduce
Difficulty of processing.But motor control mounting blocks, when moving on shell, mounting blocks are constantly hit with shell both ends, due to mounting blocks
Most of is entity shape, and impact force will cause the damage of mounting blocks, thus the consequence for causing electric pushrod to be difficult to continue to use, this
Problems demand solves.
Utility model content
The purpose of the utility model is to provide one kind can reduce impact force, plays the cunning of the electric pushrod of buffer function
Block.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of electric pushrod sliding block, the slider body including putter body and integrated injection molding, the putter body
Both ends are fixedly connected with fixed plate, and the putter body is hollow form, are provided with screw rod, the screw rod two in the putter body
End is rotatablely connected with fixed plate, and the putter body two sides offer sliding slot along its length；
The sliding groove for putter body insertion is offered in the middle part of the slider body, the slider body prolongs in sliding groove
Stretching has two pieces of opposite connecting plates, and two pieces of connecting plates slide in sliding slot, is fixedly connected among two pieces of connecting plates
The sliding nut connecting with screw flight is provided with Buffer Unit on the slider body；
The Buffer Unit includes the first buffer board for being fixedly connected on slider body two sides, two pieces of first buffer boards
In middle line relative position, protrusion has the first buffering transverse slat, is provided with buffering ring on the first buffering transverse slat.
By using above-mentioned technical proposal, sliding nut is first set on screw rod by staff, then screw rod is placed on
In putter body, the connecting plate connecting with sliding nut is embedded in sliding slot, while the sliding on putter body insertion slider body
Fixed plate is fixed on putter body both ends by slot.External impetus drives screw rod rotation, the sliding nut edge being threadedly coupled on screw rod
The length direction sliding of screw rod, connecting plate slides in sliding slot, and slider body is driven to slide on push rod plate body.Slider body
After striking the fixed plate of two sides, impact force is transferred to the first buffer board of slider body two sides, and the first buffer board, which absorbs, to be hit
Power plays the role of tentatively buffering, and the first buffering transverse slat can support the first buffer board, is not only able to increase by the first buffer board
Intensity, and can also absorb impact force allows the first buffering transverse slat deformation occurs and reduce impact force, plays the work of secondary buffer
With；By buffering ring, capable of allowing buffering ring by the first buffering transverse slat extruding force, inwardly deformation occurs, and the buffering that plays again is made
With, and inwardly deformation occurs is not susceptible to deformation for buffering ring, the first buffering transverse slat be easy because impact force and deformation occurs, together
When, buffering ring can also increase the intensity of the first buffering transverse slat, and the effect buffered three times is played by buffering ring.
The utility model is further arranged to: the buffering ring quantity is three.
The impact force on the first buffering transverse slat can be shared by multiple buffering rings by using above-mentioned technical proposal, from
And impact force scatter, the impact force for reducing concentration buffers the case where transverse slat causes deformed damaged to first, and can lead to
Cross the cushion performance that multiple buffering rings further promote slider body.
The utility model is further arranged to: the second buffer board is provided between the buffering ring.
By using above-mentioned technical proposal, lead to more second buffer boards, it can be horizontal by the first buffering by the impact force of two sides
After plate, it is transmitted to the second buffer board, secondary buffer is carried out, further increases buffer function power.
The utility model is further arranged to: two pieces of the first buffering board ends are connected with the second buffering transverse slat.
By using above-mentioned technical proposal, when slider body both ends are hit, the first buffer board stress of two sides, the
Two buffering transverse slats can absorb the deformation that is forced through of the first buffer board, and can support the first buffer board, increase by first
The intensity of buffer board, to reduce the case where deformation occurs due to impact force of the first buffer board.
The utility model is further arranged to: the buffering ring external circumferential is extended with buffering reinforcing rib, and the buffering adds
Strengthening tendons are connected to the first buffering transverse slat or the second buffering transverse slat.
By using above-mentioned technical proposal, by buffering reinforcing rib, further extraneous impact force can be played slow
Effect is rushed, and connects buffering ring with the first buffering transverse slat or the second buffering transverse slat, increases slider body entirety
Connective stability.
The utility model is further arranged to: the quantity of the buffering reinforcing rib is four.
By using above-mentioned technical proposal, too many reinforcing rib be easy to cause more hard inside slider body, buffering effect
Fruit is poor, and for very little reinforcing rib for not having due buffering effect, Promoting Layered Buffer effect is small.
The utility model is further arranged to: the slider body is provided in sliding groove along slider body glide direction
Protrusion is abutted, the abutting protrusion is connected to putter body.
It can reduce slider body by abutting protrusion by using above-mentioned technical proposal and directly be connected to push rod plate body
On, reduce the contact area between slider body and putter body, to reduce between slider body and putter body
Frictional force makes slider body be easier to slide in putter body.
The utility model is further arranged to: the fixed plate is bolted with putter body.
By using above-mentioned technical proposal, the fixed plate being bolted can facilitate staff to carry out fixed plate
Installation also facilitates staff to carry out dismounting and change to fixed plate when fixed plate is damaged.
In conclusion the utility model has the following beneficial effects:
1. Buffer Unit is used, so that generating can be to the effect that slider body is buffered；
2. the second buffer board and buffering reinforcing rib are used, to generate the effect that can increase buffering effect；
Protrusion is abutted 3. using, so that the effect to rub between slider body and putter body can be reduced by generating.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment.
Fig. 2 is in the present embodiment for embodying the structural schematic diagram inside putter body.
In figure, 1, putter body；11, fixed plate；12, screw rod；13, sliding slot；2, slider body；21, sliding groove；22, even
Fishplate bar；23, sliding nut；3, Buffer Unit；31, the first buffer board；32, the first buffering transverse slat；33, buffering ring；4, second is slow
Punching；5, the second buffering transverse slat；6, reinforcing rib is buffered；7, protrusion is abutted.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of electric pushrod sliding block disclosed by the utility model, including putter body 1 and one
The slider body 2 of injection molding, 1 both ends of putter body have been bolted fixed plate 11, have facilitated staff's installing and dismounting.
Putter body 1 is hollow form, and screw rod 12 is provided in putter body 1, and 12 both ends of screw rod and fixed plate 11 are rotatablely connected.Sliding block
The sliding groove 21 being embedded in for putter body 1 is offered in the middle part of ontology 2, slider body 2 is extended with opposite two in sliding groove 21
Block connecting plate 22, likewise, offering the sliding slot 13 slided for connecting plate 22 along its length in 1 two sides of putter body, in this way
Two pieces of connecting plates 22 can slide in sliding slot 13, be fixedly connected with the cunning being threadedly coupled with screw rod 12 among two pieces of connecting plates 22
Dynamic nut 23, external impetus rotate screw rod 12, and screw rod 12 drives sliding nut 23 to slide in putter body 1, band movable slider sheet
Body 2 slides in putter body 1.
Referring to Fig. 2, slider body 2 is provided with abutting protrusion 7 along 2 glide direction of slider body in sliding groove 21, abuts
Protrusion 7 is connected to putter body 1, can reduce the contact area between slider body 2 and putter body 1 by abutting protrusion 7,
To reduce frictional force, slide slider body 2 preferably in putter body 1.
Referring to Fig.1, impact force in fixed plate 11 is impinged upon in order to reduce slider body 2, is provided on slider body 2
Buffer Unit 3, Buffer Unit 3 include the first buffer board 31 for being fixedly connected on 2 two sides of slider body, two piece of first buffer board 31
In middle line relative position, protrusion has the first buffering transverse slat 32, and two piece of first 31 both ends of buffer board is connected with the second buffering transverse slat
5, be capable of the first buffer board 31 is forced through deformation absorption, and increases the intensity of the first buffer board 31.First buffering transverse slat
It is arranged at intervals with three buffering rings 33 on 32, and is separated with the second buffer board 4 between three buffering rings 33, the second 4 liang of buffer board
End is connect with the second buffering transverse slat 5, and the impact force of two sides can be transmitted to the second buffer board 4 by the second buffer board 4, carried out
Secondary buffer, and improve the intensity of the second buffering transverse slat 5.
Referring to Fig.1, for the circumferential setting of buffering ring 33 there are four reinforcing rib 6 is buffered, it is slow that buffering 6 end of reinforcing rib is connected to first
It rushes on transverse slat 32 or the second buffering transverse slat 5, buffering effect further can be played to extraneous impact force, and increase buffering
Connectivity between ring 33 and the first buffering transverse slat 32 or the second buffering transverse slat 5.
The implementation principle of above-described embodiment are as follows: screw rod 12 is first transferred on sliding nut 23 by staff, then by screw rod 12
It is placed in putter body 1, the connecting plate 22 connecting with sliding nut 23 is embedded in sliding slot 13, while the insertion of putter body 1 is slided
Fixed plate 11 is bolted on 1 both ends of putter body by the sliding groove 21 on block body 2.External impetus drives screw rod 12
It rotates, the sliding nut 23 being threadedly coupled on screw rod 12 slides along the length direction of screw rod 12, the connecting plate on slider body 2
22 slide in sliding slot 13, and the abutting protrusion 7 on drive slider body 2 is slided on push rod plate body in this way.It is hit in slider body 2
It hits to after the fixed plate 11 of two sides, impact force is transferred to the first buffer board 31 of 2 two sides of slider body, and the first buffer board 31 absorbs
Impact force plays the role of tentatively buffering, and the first buffering transverse slat 32 and the second buffering transverse slat 5 absorb hitting on the first buffer board 31
Power is hit, the first buffering transverse slat 32 is allowed deformation occurs to reduce impact force, achieve the purpose that secondary buffer；Then pass through buffering ring
33 are deformed inward to offset impact force, play the effect buffered three times by buffering ring 33；Final buffer reinforcing rib 6 is capable of fixing
The shape of buffering ring 33, and increase the intensity of slider body 2.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of electric pushrod sliding block, it is characterized in that: include the slider body (2) of putter body (1) and integrated injection molding,
It is characterized in that: putter body (1) both ends are fixedly connected with fixed plate (11), the putter body (1) is hollow form, described
It is provided with screw rod (12) in putter body (1), screw rod (12) both ends and fixed plate (11) are rotatablely connected, the putter body
(1) two sides offer sliding slot (13) along its length；
The sliding groove (21) for putter body (1) insertion is offered in the middle part of the slider body (2), the slider body (2) exists
Two pieces of opposite connecting plates (22) are extended in sliding groove (21), two pieces of connecting plates (22) are slided in sliding slot (13), and two
The sliding nut (23) being threadedly coupled with screw rod (12), the slider body are fixedly connected among connecting plate described in block (22)
(2) Buffer Unit (3) are provided on；
First buffer board (31) of the Buffer Unit (3) including being fixedly connected on slider body (2) two sides, two pieces described first
Buffer board (31) has the first buffering transverse slat (32) in middle line relative position protrusion, is provided in first buffering transverse slat (32) slow
Rush ring (33).
2. a kind of electric pushrod sliding block according to claim 1, it is characterized in that: the buffering ring (33) quantity is three
It is a.
3. a kind of electric pushrod sliding block according to claim 2, it is characterized in that: being provided between the buffering ring (33)
Second buffer board (4).
4. a kind of electric pushrod sliding block according to claim 1, it is characterized in that: two pieces of first buffer boards (31) two
End is connected with the second buffering transverse slat (5).
5. a kind of electric pushrod sliding block according to claim 1, it is characterized in that: the buffering ring (33) external circumferential is prolonged
Stretching has buffering reinforcing rib (6), and the buffering reinforcing rib (6) is connected to the first buffering transverse slat (32) or the second buffering transverse slat (5).
6. a kind of electric pushrod sliding block according to claim 5, it is characterized in that: the quantity of buffering reinforcing rib (6)
It is four.
7. a kind of electric pushrod sliding block according to claim 1, it is characterized in that: the slider body (2) is in sliding groove
(21) slider body (2) glide direction is provided with abutting protrusion (7) in, the abutting raised (7) is connected to putter body
(1)。
8. a kind of electric pushrod sliding block according to claim 1, it is characterized in that: the fixed plate (11) and putter body
(1) it is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244529.4U CN209370355U (en) | 2018-12-28 | 2018-12-28 | A kind of electric pushrod sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244529.4U CN209370355U (en) | 2018-12-28 | 2018-12-28 | A kind of electric pushrod sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370355U true CN209370355U (en) | 2019-09-10 |
Family
ID=67828294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244529.4U Expired - Fee Related CN209370355U (en) | 2018-12-28 | 2018-12-28 | A kind of electric pushrod sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047130A (en) * | 2021-03-26 | 2021-06-29 | 上海啸崇建设工程有限公司 | Concrete vibrating beam |
-
2018
- 2018-12-28 CN CN201822244529.4U patent/CN209370355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047130A (en) * | 2021-03-26 | 2021-06-29 | 上海啸崇建设工程有限公司 | Concrete vibrating beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |