CN213585341U - Lead screw supporting seat - Google Patents
Lead screw supporting seat Download PDFInfo
- Publication number
- CN213585341U CN213585341U CN202022904697.9U CN202022904697U CN213585341U CN 213585341 U CN213585341 U CN 213585341U CN 202022904697 U CN202022904697 U CN 202022904697U CN 213585341 U CN213585341 U CN 213585341U
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- CN
- China
- Prior art keywords
- supporting seat
- hole
- motor
- plate
- bearing
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- Expired - Fee Related
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Abstract
The utility model relates to a lead screw supporting seat, including the bearing frame that is used for installing the motor supporting seat of motor and is used for installing the bearing, its characterized in that: the motor supporting seat and the bearing seat are fixedly connected through connecting plates at the front side and the rear side, the two connecting plates are respectively integrally formed with the motor supporting seat and the bearing seat, and at least two mounting holes for allowing bolts to pass through are arranged in the connecting plates in a vertically penetrating mode. The utility model provides a lead screw supporting seat that concentricity is high, the installation is stable.
Description
Technical Field
The utility model relates to a lead screw supporting seat.
Background
Lead screw supporting seat is by the wide application in the mounting structure of motor and lead screw, and current lead screw supporting seat all is split type usually, and its installation use structure is: the supporting seat of the motor is fixed on the supporting seat, after the bearing is installed on the bearing seat, the end part of the screw rod penetrates through the bearing and then is connected with a motor shaft of the motor through a coupler. The screw rod supporting seat of structure like this its motor supporting seat that is used for installing the motor and the bearing frame that is used for installing the bearing all are fixed to the supporting seat through the fixed mode of bolt, its centre of a circle is difficult to control on the same line after its two split type structure is installed on the one hand, the decentraction is to later motor shaft and screw mutually support and bring the installation and the difficulty in operation, and after current a plurality of seat installations are fixed to the supporting seat on, the fixed strength is relatively poor, also produce the abnormal sound easily and rock, need improve from this.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a lead screw supporting seat that concentricity is high, the installation is stable and be difficult for rocking the production abnormal sound.
The technical scheme of the utility model is realized like this: the utility model provides a lead screw supporting seat, is including the motor supporting seat that is used for installing the motor and be used for the bearing frame of installation bearing, its characterized in that: the motor supporting seat and the bearing seat are fixedly connected through connecting plates at the front side and the rear side, the two connecting plates are respectively integrally formed with the motor supporting seat and the bearing seat, and at least two mounting holes for allowing bolts to pass through are arranged in the connecting plates in a vertically penetrating mode.
Through adopting above-mentioned technical scheme, pass through connecting plate fixed connection with both sides around motor supporting seat and the bearing frame, two connecting plates respectively with motor supporting seat and bearing frame integrated into one piece, motor supporting seat and bearing frame structural strength that integrated into one piece's production and processing mode obtained are high, the concentricity is high, it is provided with two at least mounting holes that are used for supplying to pass the bolt and install the connecting plate to link up from top to bottom on the connecting plate, only need the erection joint board can accomplish the installation to motor supporting seat and bearing frame during the installation, the two also keeps the concentricity after the installation, for prior art, do benefit to the drive operation of motor or motor, the utility model provides a concentricity is high, install stable lead screw supporting seat.
The utility model discloses further set up to: be provided with the control fastening components who is used for controlling the fastening to pass the bolt of mounting hole on two connecting plates respectively, control fastening components is including fixing the control panel on the connecting plate outer wall and seting up the inside spout in the control panel, the inside front and back slip of spout is provided with the slide, one side lateral wall middle part that the mounting hole was kept away from to the slide is connected with the control lever, be connected with the control head after control lever one end runs through the control panel, it is connected with the interior cell wall of connecting plate to keep away from the connecting plate through a plurality of connecting spring and spout on the slide lateral wall, the slide is connected with two piece at least ejector pins towards two piece at least mounting holes on one side lateral wall of connecting plate, runs through behind.
Through adopting above-mentioned technical scheme, during the installation use, outside pulling control head, it slides to the direction of keeping away from the connecting plate in the spout to drive the slide through the control lever, drive two piece at least ejector pins on the slide lateral wall and slide to the spout direction from the mounting hole, compress a plurality of connecting spring, afterwards, pass the mounting hole that link up from top to bottom on the connecting plate through the bolt and install the connecting plate, accomplish the connecting plate installation back, loosen the control head, under a plurality of connecting spring's answer effort, it slides to the connecting plate direction to drive the slide, correspond the outer wall that withstands the bolt through two piece at least ejector pins on the slide lateral wall, withhold fixedly after the bolt installation, with the stability after the reinforcing connecting plate installation, high fixed strength, be difficult to produce the abnormal sound and rock.
The utility model discloses further set up to: and a rubber pad is arranged at one end of the ejector rod, which is far away from the sliding plate.
Through adopting above-mentioned technical scheme, in order to further guarantee the stability of withstanding of twin bolt, the one end of keeping away from the slide at the ejector pin is provided with the rubber pad, utilizes the rubber pad to be pressed the deformation increase contact surface.
The utility model discloses further set up to: an annular anti-skidding groove is formed in the side wall of the control head along the circumferential direction.
Through adopting above-mentioned technical scheme, for the ease of pulling the control head, seted up annular antiskid groove along circumference on the control head lateral wall.
The utility model discloses further set up to: the motor supporting seat comprises a main body with a first hole and a pressing plate, wherein the first hole is provided with a first groove at one end far away from the bearing seat, a motor shaft bearing is installed in the first groove, the pressing plate is provided with a second hole and a plurality of third holes surrounding the second hole, installation screw holes are formed in the periphery of the first groove, the pressing plate passes through the third holes through installation bolts and then is screwed into the installation screw holes to be installed on the main body, and a plurality of motor screw holes for installing a power supply motor are formed in the side wall of the second hole and surround the second hole.
Through adopting above-mentioned technical scheme, the motor supporting seat is including main part and the clamp plate that has first hole, the motor is installed the clamp plate through the motor screw and is kept away from one side of bearing frame during the use, the one end of keeping away from the bearing frame in first hole sets up the first groove, install the motor shaft bearing in the first groove, be provided with the second hole on the clamp plate and around a plurality of third holes in second hole, set up the installation screw at first groove periphery, the clamp plate passes screw in installation screw behind the third hole through the construction bolt and installs in the main part, the motor shaft extrudees the contact installation with the inner circle of motor shaft bearing mutually, the motor shaft passes through the first hole after and is connected the installation with the lead.
The utility model discloses further set up to: the bearing seat comprises a seat body with a center hole, a second groove for mounting a bearing is formed in one end, far away from the motor supporting seat, of the center hole, and a plurality of bearing mounting screw holes surrounding the second groove are formed in the seat body.
Through adopting above-mentioned technical scheme, the bearing frame includes a pedestal that has the centre bore, and the pedestal is fixed after along with the installation of connecting plate during the installation, carries out the installation of bearing afterwards, is provided with a plurality of bearing installation screws around the second groove on the pedestal, accomplishes the lead screw of installing again after the bearing installation, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of example 1.
Fig. 2 is a schematic view of a bearing seat structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram in the embodiment of example 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, the utility model discloses a lead screw supporting seat, including the motor supporting seat 1 that is used for installing the motor and the bearing frame 2 that is used for the installation bearing in the embodiment of the utility model discloses in the embodiment, 3 fixed connection are passed through to both sides around motor supporting seat 1 and the bearing frame 2, two connecting plates 3 respectively with motor supporting seat 1 and 2 integrated into one piece of bearing frame, link up about connecting plate 3 and be provided with two at least mounting holes 4 that are used for supplying to pass bolt installation connecting plate 3.
Through adopting the above technical scheme, pass through connecting plate 3 fixed connection with both sides around motor supporting seat 1 and the bearing frame 2, two connecting plates 3 respectively with motor supporting seat 1 and bearing frame 2 integrated into one piece, motor supporting seat 1 and the bearing frame 2 structural strength that integrated into one piece's production and processing mode obtained are high, the concentricity is high, it is provided with two at least mounting holes 4 that are used for supplying to pass bolt installation connecting plate 3 to link up from top to bottom to link up on connecting plate 3, only need during the installation mounting connecting plate 3 can accomplish the installation to motor supporting seat 1 and bearing frame 2, the two also keeps the concentricity after the installation, for prior art, do benefit to the drive operation of motor or motor, the utility model provides a concentricity height, the stable lead screw supporting seat of installation.
In the embodiment of the present invention, the motor supporting seat 1 includes a main body 102 having a first hole 101 and a pressing plate 105, one end of the first hole 101 far from the bearing seat 2 is provided with a first groove 103, a motor shaft bearing 104 is installed in the first groove 103, the pressing plate 105 is provided with a second hole 106 and a plurality of third holes 107 surrounding the second hole 106, an installation screw hole 109 is provided at the periphery of the first groove 103, the pressing plate 105 is screwed into the installation screw hole 109 after passing through the third hole 107 through an installation bolt 108 and is installed on the main body 102, and a plurality of motor screw holes for installing a power supply motor are provided on the side wall of the second hole 106 around the second hole 106.
Through adopting above-mentioned technical scheme, motor supporting seat 1 is including main part 102 and the clamp plate 105 that has first hole 101, the motor is installed the clamp plate 105 through the motor screw and is kept away from the one side of bearing frame 2 during the use, the one end of keeping away from bearing frame 2 at first hole 101 sets up first groove 103, install motor shaft bearing 104 in the first groove 103, be provided with second hole 106 and around a plurality of third holes 107 of second hole 106 on the clamp plate 105, set up installation screw 109 in first groove 103 periphery, clamp plate 105 passes third hole 107 through construction bolt 108 and then screws in installation screw 109 and installs on main part 102, the motor shaft extrudees the contact installation with the inner circle of motor shaft bearing 104 mutually, the motor shaft passes through first hole 101 after and is connected the installation with the lead screw through the shaft coupling.
In the embodiment of the present invention, the bearing seat 2 includes a seat body 202 having a central hole 201, the end of the central hole 201 away from the motor supporting seat 1 is provided with a second groove 203 for mounting a bearing, and the seat body 202 is provided with a plurality of bearing mounting screw holes 204 around the second groove 203.
Through adopting above-mentioned technical scheme, bearing frame 2 includes a pedestal 202 that has centre bore 201, and pedestal 202 is fixed along with the installation back of connecting plate 3 during the installation, carries out the installation of bearing afterwards, is provided with a plurality of bearing installation screw 204 around second groove 203 on pedestal 202, accomplishes the lead screw of installing again after the bearing installation, convenient to use.
Example 2
As shown in fig. 3, the difference from the embodiment 1 is that, in the embodiment of the present invention, the two connection plates 3 are respectively provided with a control fastening assembly for controlling fastening of the bolt passing through the mounting hole 4, the control fastening assembly comprises a control plate 11 fixed on the outer wall of the connecting plate 3 and a sliding chute 12 arranged inside the control plate 11, a sliding plate 13 is arranged in the sliding groove 12 in a sliding manner back and forth, a control rod 14 is connected with the middle part of the side wall of the sliding plate 13 far away from the mounting hole 4, one end of the control rod 14 penetrates through the control plate 11 and is connected with a control head 15, the side wall of the sliding plate 13 is connected with the inner groove wall of the sliding groove 12 far away from the connecting plate 3 through a plurality of connecting springs 16, at least two top rods 17 are connected to the side wall of the side of the sliding plate 13 facing the connecting plate 3 corresponding to the at least two mounting holes 4, the at least two ejector rods 17 penetrate through the control plate 11 and the connecting plate 3 in front and back and extend into the mounting hole 4 correspondingly.
Through adopting above-mentioned technical scheme, during the installation use, outside pulling control head 15, it slides to the direction of keeping away from connecting plate 3 in spout 12 to drive slide 13 through control lever 14, drive two piece at least ejector pins 17 on the slide 13 lateral wall and slide to spout 12 directions from mounting hole 4, compress a plurality of connecting spring 16, subsequently, pass mounting hole 4 that link up from top to bottom on connecting plate 3 through the bolt and install connecting plate 3, accomplish connecting plate 3 installation back, loosen control head 15, under a plurality of connecting spring 16's reply effort, drive slide 13 and slide to 3 directions of connecting plate, the outer wall that withstands the bolt through two piece at least ejector pins 17 on the slide 13 lateral wall correspondence, withhold fixedly after the bolt installation to strengthen the stability after connecting plate 3 installs, high fixed strength, be difficult to produce abnormal sound and rock.
In the embodiment of the present invention, a rubber pad 18 is disposed at one end of the top rod 17 away from the sliding plate 13.
Through adopting above-mentioned technical scheme, in order to further guarantee the stability of withstanding to the bolt, be provided with rubber pad 18 in the one end that slide 13 was kept away from to ejector pin 17, utilize rubber pad 18 to be pressed the deformation and increase the contact surface.
In the embodiment of the present invention, the side wall of the control head 15 is circumferentially provided with an annular anti-slip groove 19.
By adopting the technical scheme, in order to facilitate pulling the control head 15, the side wall of the control head 15 is circumferentially provided with the annular anti-slip groove 19.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a lead screw supporting seat, is including motor supporting seat (1) and bearing frame (2) that are used for the installation bearing that are used for installing the motor, its characterized in that: both sides are passed through connecting plate (3) fixed connection around motor supporting seat (1) and bearing frame (2), two connecting plates (3) respectively with motor supporting seat (1) and bearing frame (2) integrated into one piece, link up about connecting plate (3) and be provided with at least two mounting hole (4) that are used for supplying to pass the bolt and install connecting plate (3).
2. The screw rod supporting seat according to claim 1, wherein: the control fastening components for controlling bolts which are fastened to penetrate through the mounting holes (4) are respectively arranged on the two connecting plates (3), each control fastening component comprises a control plate (11) fixed on the outer wall of each connecting plate (3) and a sliding chute (12) arranged inside each control plate (11), a sliding plate (13) is arranged inside each sliding chute (12) in a front-back sliding mode, a control rod (14) is connected to the middle of the side wall of one side, far away from the mounting holes (4), of each sliding plate (13), one end of each control rod (14) penetrates through the corresponding control plate (11) and then is connected with a control head (15), the side wall of each sliding plate (13) is connected with the inner groove wall, far away from the corresponding connecting plates (3), of each sliding plate (13) and corresponding to at least two mounting holes (4), the at least two ejector rods (17) penetrate through the control plate (11) and the connecting plate (3) in front and back and extend into the mounting hole (4) correspondingly.
3. The screw rod supporting seat according to claim 2, wherein: and a rubber pad (18) is arranged at one end of the ejector rod (17) far away from the sliding plate (13).
4. The screw rod supporting seat according to claim 2 or 3, wherein: an annular anti-skidding groove (19) is formed in the side wall of the control head (15) along the circumferential direction.
5. The screw rod supporting seat according to claim 1, wherein: motor supporting seat (1) is including main part (102) and clamp plate (105) that have first hole (101), the one end that bearing frame (2) were kept away from in first hole (101) sets up first groove (103), installation motor shaft bearing (104) in first groove (103), be provided with second hole (106) on clamp plate (105) and around a plurality of third holes (107) in second hole (106), set up installation screw (109) at first groove (103) periphery, screw in installation screw (109) are installed on main part (102) behind clamp plate (105) passing third hole (107) through construction bolt (108), be provided with the motor screw of a plurality of power supply machine installations around second hole (106) on second hole (106) lateral wall.
6. The screw rod supporting seat according to claim 1 or 5, wherein: the bearing seat (2) comprises a seat body (202) with a center hole (201), a second groove (203) for mounting a bearing is formed in one end, far away from the motor support seat (1), of the center hole (201), and a plurality of bearing mounting screw holes (204) surrounding the second groove (203) are formed in the seat body (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904697.9U CN213585341U (en) | 2020-12-07 | 2020-12-07 | Lead screw supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904697.9U CN213585341U (en) | 2020-12-07 | 2020-12-07 | Lead screw supporting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213585341U true CN213585341U (en) | 2021-06-29 |
Family
ID=76548570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022904697.9U Expired - Fee Related CN213585341U (en) | 2020-12-07 | 2020-12-07 | Lead screw supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213585341U (en) |
-
2020
- 2020-12-07 CN CN202022904697.9U patent/CN213585341U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 Termination date: 20211207 |