CN210637390U - Automatic laminating device of C shape arm bearing - Google Patents
Automatic laminating device of C shape arm bearing Download PDFInfo
- Publication number
- CN210637390U CN210637390U CN201920062685.0U CN201920062685U CN210637390U CN 210637390 U CN210637390 U CN 210637390U CN 201920062685 U CN201920062685 U CN 201920062685U CN 210637390 U CN210637390 U CN 210637390U
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- Prior art keywords
- arm
- straight arm
- deep groove
- groove ball
- straight
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- Expired - Fee Related
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- 238000010030 laminating Methods 0.000 title claims abstract description 9
- 238000004026 adhesive bonding Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model discloses an automatic laminating device for a C-shaped arm bearing, which comprises a straight arm and a C-shaped arm, wherein the straight arm is connected with the C-shaped arm; the straight arm is connected with the C arm in a non-fixed connection mode; the bottom of the straight arm is provided with a plurality of groups of straight arm upper roller rods, wherein the outer sides of the straight arm upper roller rods are provided with straight arm lower roller rods; the inner sides of the straight arm lower roller rods are provided with straight arm middle roller rods; and a first deep groove ball bearing is arranged on the outer side of the roller rod in the straight arm. The connecting rod in the straight arm, the connecting rod under the straight arm and the attached deep groove ball bearing can ensure that 20 deep groove ball bearings are used for bearing when the C arm slides up and down, and 8 deep groove ball bearings are used for bearing when the C arm slides left and right, so that the weight of the C arm, the ball tube and the detector can be well dispersed on the whole straight arm surface when the C arm, the ball tube and the detector slide left and right; each deep groove ball bearing can move slightly; the assembly is convenient, and the C-shaped arm can be installed more smoothly during installation.
Description
Technical Field
The utility model relates to a sliding connection device of C type arm and straight arm, in particular to automatic laminating device of C shape arm bearing.
Background
The sliding connection is generally completed by adopting a bearing seat deepening groove ball bearing in the existing C-arm and straight-arm sliding connection mode, and two groups of bearing seats are usually adopted to be respectively located at the upper end and the lower end of a straight-arm arc. The upper and lower sliding bearings are responsible for bearing and enabling the C arm to slide in the vertical state of the straight arm, and the left and right sliding bearings are responsible for bearing and enabling the C arm to slide in the horizontal state of the straight arm. The existing sliding connection mode only has four deep groove ball bearings for bearing when sliding up and down and sliding left and right, and the large weight of the C arm can cause the bearing to be too concentrated, thus being not beneficial to the safety of equipment; the deep groove ball bearings cannot move, so that the weight loaded by each bearing is inconsistent; only four deep groove ball bearings are used as sliding fulcrums in each direction, so that the sliding is not smooth and is laboursome when sliding to a certain range; the bearing seat is high in machining and mounting precision, and the C-arm cannot slide smoothly when not assembled; jolting in the transportation can lead to appearing becoming flexible, and deep groove ball bearing can not self-regulation, can cause the C arm to slide unsmoothly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an automatic laminating device of C shape arm bearing.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an automatic laminating device of a C-shaped arm bearing, which comprises a straight arm and a C-shaped arm, wherein,
the straight arm is connected with the C arm;
the straight arm is connected with the C arm in a non-fixed connection mode;
the bottom of the straight arm is provided with a plurality of groups of straight arm upper roller rods, wherein,
the outer sides of the straight arm upper roller rods are provided with straight arm lower roller rods;
the inner sides of the straight arm lower roller rods are provided with straight arm middle roller rods;
and a first deep groove ball bearing is arranged on the outer side of the roller rod in the straight arm.
As an optimal technical scheme of the utility model, second deep groove ball bearing is installed to one side of first deep groove ball bearing, wherein, first deep groove ball bearing with second deep groove ball bearing's relative angle is ninety degrees.
As an optimized technical scheme of the utility model, connect through the roller bar trace in the straight arm between the roller bar in the straight arm.
As an optimal technical scheme of the utility model, first deep groove ball bearing with second deep groove ball bearing all can freely roll and be the beginning deep groove ball bearing.
The utility model discloses the beneficial effect who reaches is: the connecting rod in the straight arm, the connecting rod under the straight arm and the attached deep groove ball bearing can ensure that 20 deep groove ball bearings are used for bearing when the C arm slides up and down, and 8 deep groove ball bearings are used for bearing when the C arm slides left and right, so that the weight of the C arm, the ball tube and the detector can be well dispersed on the whole straight arm surface when the C arm, the ball tube and the detector slide left and right; each deep groove ball bearing can move slightly. When the weight borne by each bearing is inconsistent, the bearing can slightly move, so that each deep groove ball bearing can be attached to the C-arm sliding groove; the sliding area is increased, so that the C arm can move smoothly at each position; the assembly is convenient, and the C-shaped arm can be installed more smoothly during installation; when jolting in the transportation, deep groove ball bearing can self-regulate, can not cause the trouble in future use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the straight arm of the present invention;
fig. 3 is a partial structural schematic view of the straight arm of the present invention;
in the figure: 1. a straight arm; 2. a straight arm upper roller rod; 3. a straight arm lower roller rod; 4. a straight arm middle roller rod; 5. a straight arm middle roller rod linkage rod; 6. a first deep groove ball bearing; 7. a second deep groove ball bearing; 8. and C arm.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-3, the utility model provides an automatic laminating device for C-shaped arm bearing, comprising a straight arm 1 and a C-arm 8, wherein the straight arm 1 is connected with the C-arm 8; the straight arm 1 is connected with the C arm 8 in a non-fixed connection mode; the bottom of the straight arm 1 is provided with a plurality of groups of straight arm upper roller rods 2, wherein the outer side of each straight arm upper roller rod 2 is provided with a straight arm lower roller rod 3; the inner sides of the straight arm lower roller rods 3 are all provided with straight arm middle roller rods 4; and a first deep groove ball bearing 6 is arranged on the outer side of the roller rod 4 in the straight arm. Further, a second deep groove ball bearing 7 is installed on one side of the first deep groove ball bearing 6, wherein the relative angle between the first deep groove ball bearing 6 and the second deep groove ball bearing 7 is ninety degrees.
Specifically, the roller bars 4 in the straight arm are connected through a roller bar linkage bar 5 in the straight arm; the first deep groove ball bearing 6 and the second deep groove ball bearing 7 can roll freely and are both starting deep groove ball bearings; the straight arm 1, the straight arm upper roller rod 2, the straight arm middle roller rod 4, the straight arm lower roller rod 3 and the straight arm middle roller rod linkage rod 5 are main components, wherein the straight arm 1 on the straight arm, the straight arm upper roller rod 2, the straight arm middle roller rod 4, the straight arm lower roller rod 3 and the straight arm middle roller rod linkage rod 5 are provided with rollers, the straight arm middle roller rod 4 and the straight arm lower roller rod 3 are arranged on the straight arm through the middle shaft of the straight arm middle roller rod 4, and the straight arm upper roller rod 2 can slightly move left and right; the lower roller rod 3 of the straight arm can slightly move up and down, the middle roller rod 4 of the straight arm can slightly move up and down, and the left and right movement synchronization is ensured through the middle roller rod linkage rod 5 of the straight arm.
The connecting rod in the straight arm, the connecting rod under the straight arm and the attached deep groove ball bearing can ensure that 20 deep groove ball bearings are used for bearing when the C arm slides up and down, and 8 deep groove ball bearings are used for bearing when the C arm slides left and right, so that the weight of the C arm, the ball tube and the detector can be well dispersed on the whole straight arm surface when the C arm, the ball tube and the detector slide left and right; each deep groove ball bearing can move slightly. When the weight borne by each bearing is inconsistent, the bearing can slightly move, so that each deep groove ball bearing can be attached to the C-arm sliding groove; the sliding area is increased, so that the C arm can move smoothly at each position; the assembly is convenient, and the C-shaped arm can be installed more smoothly during installation; when jolting in the transportation, deep groove ball bearing can self-regulate, can not cause the trouble in future use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An automatic laminating device for a C-shaped arm bearing is characterized by comprising a straight arm (1) and a C-shaped arm (8),
the straight arm (1) is connected with the C arm (8);
the straight arm (1) is connected with the C arm (8) in a non-fixed connection mode;
a plurality of groups of straight arm upper roller rods (2) are arranged at the bottom of the straight arm (1), wherein,
the outer side of the straight arm upper roller rod (2) is provided with a straight arm lower roller rod (3);
the inner sides of the straight arm lower roller rods (3) are respectively provided with a straight arm middle roller rod (4);
and a first deep groove ball bearing (6) is arranged on the outer side of the straight arm middle roller rod (4).
2. The automatic C-shaped arm bearing gluing device according to claim 1, characterized in that a second deep groove ball bearing (7) is installed at one side of the first deep groove ball bearing (6), wherein the relative angle of the first deep groove ball bearing (6) and the second deep groove ball bearing (7) is ninety degrees.
3. The automatic C-arm bearing laminating device according to claim 1, wherein the straight arm middle roller bars (4) are connected with each other through straight arm middle roller bar linkage bars (5).
4. The automatic C-arm bearing gluing device according to claim 2, characterized in that both the first deep groove ball bearing (6) and the second deep groove ball bearing (7) can freely roll and are both start deep groove ball bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062685.0U CN210637390U (en) | 2019-01-15 | 2019-01-15 | Automatic laminating device of C shape arm bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062685.0U CN210637390U (en) | 2019-01-15 | 2019-01-15 | Automatic laminating device of C shape arm bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210637390U true CN210637390U (en) | 2020-05-29 |
Family
ID=70799168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920062685.0U Expired - Fee Related CN210637390U (en) | 2019-01-15 | 2019-01-15 | Automatic laminating device of C shape arm bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210637390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681535A (en) * | 2019-01-15 | 2019-04-26 | 南京卡普科技有限公司 | A kind of C-arm bearing automatic joint device |
-
2019
- 2019-01-15 CN CN201920062685.0U patent/CN210637390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681535A (en) * | 2019-01-15 | 2019-04-26 | 南京卡普科技有限公司 | A kind of C-arm bearing automatic joint device |
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| 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: 20200529 |