CN211278155U - Bracket for encircling rolling workpiece - Google Patents
Bracket for encircling rolling workpiece Download PDFInfo
- Publication number
- CN211278155U CN211278155U CN201922127273.3U CN201922127273U CN211278155U CN 211278155 U CN211278155 U CN 211278155U CN 201922127273 U CN201922127273 U CN 201922127273U CN 211278155 U CN211278155 U CN 211278155U
- Authority
- CN
- China
- Prior art keywords
- bracket
- semicircular
- workpiece
- rolling
- brackets
- 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.)
- Withdrawn - After Issue
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
A rolling workpiece encircling bracket belongs to the field of mechanical assembly auxiliary equipment. The utility model discloses a base, two relative semi-circular brackets that set up, each semi-circular bracket sets up on a support piece, and two support pieces pass through slider sliding connection on setting up the slide rail on the base to through bracket actuating mechanism drive opposite motion or opposite movement, form the support chamber that supports the roll-over work piece when two semi-circular brackets dock mutually. The utility model discloses a two semi-circular bracket cooperations realize the location to the work piece, and positioning accuracy is high, and is little to the damage of work piece, is favorable to the accurate assembly of work piece. After the workpiece is assembled, the rotating driving mechanism can realize rolling operation, so that a large amount of time and an additional overturning process are saved.
Description
Technical Field
The utility model belongs to mechanical assembly auxiliary assembly field especially relates to an embracing bracket of work piece rolls over.
Background
In the assembly process of a large part, in order to position a workpiece for correct assembly, a plurality of workpiece brackets, usually ring brackets, are arranged, the workpiece is hoisted and placed into the brackets during loading, the workpiece can be in a sleeved type or an open-close type, and the workpiece is hoisted and taken out after assembly. In addition, workpieces needing to be rolled also need to be hoisted and rolled, time and labor are wasted, a bracket is not arranged when part of the workpieces are loaded, the workpieces are directly placed on the rotating shaft, the precision is not high, slipping occurs, the requirement on the surface strength of the workpieces is high, and the workpieces are easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the big part assembly time and go up a positioning accuracy, waste time and energy the scheduling problem, provide a roll-over work piece and encircle bracket.
Therefore, the utility model adopts the following technical scheme: a rolling workpiece encircling bracket is characterized by comprising a base and two opposite semicircular brackets, wherein each semicircular bracket is arranged on a supporting piece, the two supporting pieces are connected to a sliding rail arranged on the base in a sliding mode through sliding blocks and driven to move oppositely or oppositely through a bracket driving mechanism, and a supporting cavity for supporting a rolling workpiece is formed when the two semicircular brackets are connected in a butt joint mode.
As the supplement and improvement to the technical proposal, the utility model also comprises the following technical characteristics.
Bracket actuating mechanism include two lead screws and shaft coupling, two lead screws pass through the coupling joint, two support piece on the transmission piece that sets up with two threaded connection on the lead screw, and the screw thread on two lead screws is opposite, through driving motor or hand rocker drive the lead screw rotate to realize two semi-circular brackets motion or opposite movement in opposite directions.
The support piece is provided with a sliding arc surface matched with the semicircular bracket, the sliding arc surface is provided with a roller matched with the outer circular surface of the semicircular bracket to slide, and the outer circular surface of the semicircular bracket is matched with the roller to slide.
The rolling workpiece encircling bracket further comprises a transmission mechanism, the transmission mechanism comprises a transmission wheel and a transmission wheel driving mechanism, the transmission wheel driving mechanism is fixedly arranged on the base and drives the transmission wheel to rotate, the transmission wheel and the two semicircular brackets which are matched into a whole are attached to be matched for transmission, and the transmission wheel is driven by the transmission wheel driving mechanism to rotate for a certain angle, so that the problem that the workpiece needs to be rolled in assembly is solved.
The head end and the tail end of the corresponding semicircular brackets are provided with pin holes, and pin shafts are arranged in the pin holes of the semicircular brackets after the semicircular brackets are matched and attached. The two semicircular brackets are connected and positioned through the pin shafts, so that the positioning precision of the workpiece is improved.
The inner arc surface of the semicircular bracket is provided with a rubber pad which is contacted and attached with a workpiece, so that the abrasion to the workpiece can be reduced.
The utility model discloses during the use, when hoist and mount the work piece to preset position, the manual work rotates handle or with one of them lead screw of motor drive rotation, through shaft coupling synchronous revolution, receives opposite screw drive, and two semi-circular brackets remove to the centre in step, inserts two semi-circular bracket below pinholes with the round pin this moment, and the top pinhole is opened, and two semi-circular brackets promote to lock the same pin joint with work piece back upper pinhole, begin the assembly. If the workpiece needs to be rotated, the rotation of the gear is driven by the rotary driving mechanism to drive the whole encircling bracket to roll. After the completion, take off the round pin of two semi-circular bracket tops, then drive lead screw antiport, the backward flow journey that embraces bracket closure locking opens the operation promptly, embraces the bracket and replies initial condition, and the work piece is taken out or is gone up new work piece again.
The utility model discloses following beneficial effect can be reached: 1. the utility model discloses a two semi-circular bracket cooperations realize the location to the work piece, and positioning accuracy is high, and is little to the damage of work piece, is favorable to the accurate assembly of work piece. After the workpiece is assembled, the rotating driving mechanism can realize rolling operation, so that a large amount of time and an additional overturning process are saved. 2. The utility model discloses can be through automatic and manual two accuse formulas embrace the bracket system that opens and shuts, open all more laborsaving and steady with the process of closed bracket, effectively improve assembly efficiency.
Drawings
Fig. 1 is a schematic view of the structure of the main viewing direction of the present invention.
Figure 2 is the structure schematic diagram of the rear view direction of the utility model
Detailed Description
The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model discloses a base 1, two semi-circular brackets 2 of relative setting, each semi-circular bracket sets up on a support piece 3, and two support pieces 3 pass through slider sliding connection on setting up the slide rail 10 on base 1 to through the drive of bracket actuating mechanism, form the support chamber that supports the work piece of rolling over when two semi-circular brackets 2 dock each other, be provided with the rubber pad 8 that pastes with the work piece contact and lean on semi-circular bracket 2's interior arc surface. The bracket driving mechanism comprises two screw rods 4 and a coupler 5, the two screw rods 4 are connected through the coupler 5, transmission blocks 6 arranged on the two support pieces 3 are connected with threads on the two screw rods 4, the threads on the two screw rods 4 are opposite, and the screw rods are driven to rotate through a driving motor or a hand-operated lever.
Furthermore, a sliding arc surface matched with the semicircular bracket is arranged on the supporting piece 3, a rolling shaft 9 matched with the outer circular surface of the semicircular bracket for sliding is arranged on the sliding arc surface, and the outer circular surface of the semicircular bracket is matched with the rolling shaft for sliding.
Furthermore, the bracket for encircling the rolling workpiece further comprises a transmission mechanism, the transmission mechanism comprises a transmission wheel and a transmission wheel driving mechanism 11, the transmission wheel driving mechanism 11 is fixedly arranged on the base 1 and drives the transmission wheel to rotate, and the transmission wheel is attached to and matched with the two semicircular brackets which are matched into a whole to be transmitted. Preferably, the transmission wheel driving mechanism is a hand wheel driving mechanism or a motor driving mechanism.
Furthermore, the corresponding head and tail ends of the two semicircular brackets 2 are provided with pin holes 7, and pin shafts are arranged in the pin holes of the semicircular brackets after the semicircular brackets are matched and attached.
Claims (6)
1. The utility model provides a bracket is embraced to roll-over work piece which characterized in that: the rolling workpiece encircling bracket comprises a base (1) and two opposite semicircular brackets (2), wherein each semicircular bracket is arranged on a supporting piece (3), the two supporting pieces (3) are connected to sliding rails (10) arranged on the base (1) in a sliding mode through sliding blocks and driven by a bracket driving mechanism, and a supporting cavity for supporting a rolling workpiece is formed when the two semicircular brackets (2) are connected in a butt joint mode.
2. A rolling workpiece embracing cradle as defined in claim 1, further comprising: bracket actuating mechanism include two lead screws (4) and shaft coupling (5), two lead screws (4) pass through shaft coupling (5) connect, two support piece (3) on drive block (6) that set up and the threaded connection on two lead screws (4), and the screw thread on two lead screws (4) is opposite, through driving motor or hand lever drive the lead screw rotate.
3. A rolling workpiece embracing cradle as defined in claim 2, further comprising: the support piece (3) is provided with a sliding arc surface matched with the semicircular bracket, the sliding arc surface is provided with a rolling shaft (9) matched with the outer circular surface of the semicircular bracket to slide, and the outer circular surface of the semicircular bracket is matched with the rolling shaft to slide.
4. A rolling workpiece embracing cradle as defined in claim 3, further comprising: the rolling workpiece encircling bracket further comprises a transmission mechanism, the transmission mechanism comprises a transmission wheel and a transmission wheel driving mechanism (11), the transmission wheel driving mechanism (11) is fixedly arranged on the base (1) and drives the transmission wheel to rotate, and the transmission wheel and the two semicircular brackets which are matched into a whole are attached to be matched for transmission.
5. A rolling workpiece embracing cradle as defined in claim 4, further comprising: the head end and the tail end of the corresponding semicircular brackets (2) are provided with pin holes (7), and pin shafts are arranged in the pin holes of the semicircular brackets after the semicircular brackets are matched and attached.
6. A rolling workpiece embracing cradle as defined in claim 1 or 5, wherein: and a rubber pad (8) which is contacted and attached to a workpiece is arranged on the inner arc surface of the semicircular bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127273.3U CN211278155U (en) | 2019-12-02 | 2019-12-02 | Bracket for encircling rolling workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127273.3U CN211278155U (en) | 2019-12-02 | 2019-12-02 | Bracket for encircling rolling workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211278155U true CN211278155U (en) | 2020-08-18 |
Family
ID=72032130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922127273.3U Withdrawn - After Issue CN211278155U (en) | 2019-12-02 | 2019-12-02 | Bracket for encircling rolling workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211278155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842831A (en) * | 2019-12-02 | 2020-02-28 | 浙江日发航空数字装备有限责任公司 | Bracket for encircling rolling workpiece |
-
2019
- 2019-12-02 CN CN201922127273.3U patent/CN211278155U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842831A (en) * | 2019-12-02 | 2020-02-28 | 浙江日发航空数字装备有限责任公司 | Bracket for encircling rolling workpiece |
| CN110842831B (en) * | 2019-12-02 | 2024-09-20 | 浙江日发航空数字装备有限责任公司 | Bracket is embraced to work piece that rolls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200818 Effective date of abandoning: 20240920 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200818 Effective date of abandoning: 20240920 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |