CN204156695U - A kind of electric motor end cap bearing hold down gag - Google Patents
A kind of electric motor end cap bearing hold down gag Download PDFInfo
- Publication number
- CN204156695U CN204156695U CN201420512185.XU CN201420512185U CN204156695U CN 204156695 U CN204156695 U CN 204156695U CN 201420512185 U CN201420512185 U CN 201420512185U CN 204156695 U CN204156695 U CN 204156695U
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- CN
- China
- Prior art keywords
- end cap
- bearing
- electric motor
- mobile base
- motor end
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- 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 motor end cap bearing hold down gag, comprise base, mount pad, fixation kit, end cap seat and Mobile base, wherein, above-mentioned mount pad is removably fixedly mounted on base by fixation kit; End cap seat is fixed on mount pad, end cap seat has end cap groove, and electric motor end cap back-off to be processed embeds in this end cap groove, so that spacing fixing; Above-mentioned Mobile base is arranged on the top of mount pad, and the bottom of Mobile base is provided with wedge, and Mobile base drives wedge to move up and down, so that wedge presses to electric motor end cap, makes the bearing of electric motor end cap be fixed on electric motor end cap inside.The utility model adopts elevation type last item mode, and structure is simple, convenient to disassembly.
Description
Technical field
The utility model relates to motor processing and manufacturing equipment, refers in particular to a kind of electric motor end cap bearing hold down gag.
Background technology
Motor refers to a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit.Its Main Function produces driving torque, as the power source of electrical appliance or various machinery.Motor comprises servomotor, stepping motor, torque motor, switch magnet motor, brushless DC motor, DC motor, asynchronous motor and synchronous motor etc., is widely used in the every field that modern industry is produced.A motor comprises the component parts such as rotor, stator and end cap, in motor processing and manufacturing process, bearing is needed to be fixed in electric motor end cap, existing bearing hold down gag complex structure, dismounting difficulty is large, be generally fixed installation, a set of equipment can only process the rotor of correspondingly-sized, cause the utilance of equipment low, be not suitable for modern industrialization and produce, and end cap is fixing unstable, when bearing compresses, usually end cap jumps out the situation of holder, cause device damage, and damage product by pressure, affect normal production operation.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide a kind of and adopt elevation type last item mode, structure is simple, electric motor end cap bearing hold down gag convenient to disassembly.
The technical scheme that the utility model is taked is as follows: a kind of electric motor end cap bearing hold down gag, comprises base, mount pad, fixation kit, end cap seat and Mobile base, and wherein, above-mentioned mount pad is removably fixedly mounted on base by fixation kit; End cap seat is fixed on mount pad, end cap seat has end cap groove, and electric motor end cap back-off to be processed embeds in this end cap groove, so that spacing fixing; Above-mentioned Mobile base is arranged on the top of mount pad, and the bottom of Mobile base is provided with wedge, and Mobile base drives wedge to move up and down, so that wedge presses to electric motor end cap, makes the bearing of electric motor end cap be fixed on electric motor end cap inside.
Preferably, the both sides of described mount pad have the first mounting groove and the second mounting groove, and the first mounting groove and the second mounting groove extend respectively to the outside of mount pad.
Preferably, described fixation kit comprises the first fixed block and the second fixed block, and the first fixed block and the second fixed block compress the bottom surface of above-mentioned first mounting groove and the second mounting groove respectively, and are removably fixed on base by bolt.
Preferably, the two side portions of described mount pad is provided with two guide rods; The bottom of Mobile base is provided with guide pin bushing, and guide pin bushing comprises two, and corresponding guide rod is arranged respectively, and guide rod inserts in guide pin bushing, and Mobile base moves up and down, and guide pin bushing is slided up and down along guide rod, so that spacing Mobile base.
Preferably, the top of described Mobile base is provided with connecting rod, and connecting rod connects the drive unit of peripheral hardware, and drive unit drives Mobile base to move up and down by connecting rod.
Preferably, described wedge is arranged on the bottom surface of Mobile base, and to downward-extension, the centre of wedge has centre bore, during wedge Medium-voltage Motor end cap, to form annular stress point.
Preferably, described electric motor end cap comprises end cover body, hangers, bearing and bearing shim, and wherein, above-mentioned end cover body is round, and the middle part of end cover body is cavity structure; Above-mentioned hangers comprises two, and two hangers are fixedly installed on the both sides of end cover body respectively; Above-mentioned bearing is arranged on end cover body inside, and the top of bearing is provided with bearing shim.
Preferably, described bearing shim is annular gasket, and the internal diameter of bearing shim is greater than the internal diameter of bearing, and the external diameter of bearing shim is greater than the external diameter of bearing; The annular end face of wedge end is pressed on bearing shim, by thrust, bearing is fixed in end cover body.
The beneficial effects of the utility model are:
The utility model is a kind of improvement opportunity scheme for prior art, by arranging a kind of dismountable mount pad, mount pad is provided with end cap seat, end cap seat offers end cap groove, during work, end cap back-off to be processed is placed in end cap groove, in end cover body built-in end cover slot, two hangers are external part cover slot respectively, and extend to sidepiece, be placed with bearing in end cover body, bearing be placed with the bearing shim of annular, the drive unit on Mobile base top drives Mobile base to move downward by connecting rod, the wedge being arranged on Mobile base bottom is made to press in electric motor end cap, the bottom end face of wedge is annular, this annular end face presses to the ring surface of bearing shim accordingly, make bearing shim generation deformation, and bearing is fixed on end cover body inside, mount pad both sides of the present utility model are respectively equipped with two mounting grooves, first fixed block and the second fixed block are set in two mounting grooves respectively, the bottom surface of the first fixed block and the second fixed block is adjacent to mounting groove, and mounting groove is fixed downwards, first fixed block and the second fixed block are removably fixed on base plate by bolt, so just achieve the detachable setting of mounting panel, and be all arranged on mount pad due to the device of other correspondences, therefore the specification size of end cap seat just can be adjusted accordingly by changing mount pad, to carry out last item to the rotor of different size, simultaneously, mount pad is provided with two guide rods, the corresponding guide rod in bottom of Mobile base is provided with two guide pin bushings, guide rod inserts in guide pin bushing, guide pin bushing moves back and forth up and down along guide rod, and the top of Mobile base is provided with connecting rod, and the upper end of connecting rod is connected on the drive unit of peripheral hardware, drive unit drives Mobile base to move back and forth up and down by connecting rod, and guide pin bushing guide rod structure is spacing Mobile base in the horizontal direction.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the perspective view of the utility model electric motor end cap.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 3, the technical scheme that the utility model is taked is as follows: a kind of electric motor end cap bearing hold down gag, comprise base 1, mount pad 2, fixation kit, end cap seat 5 and Mobile base 8, wherein, above-mentioned mount pad 2 is removably fixedly mounted on base 1 by fixation kit; End cap seat 5 is fixed on mount pad 2, end cap seat 5 has end cap groove 11, and electric motor end cap back-off to be processed embeds in this end cap groove 11, so that spacing fixing; Above-mentioned Mobile base 8 is arranged on the top of mount pad 2, and the bottom of Mobile base 8 is provided with wedge 9, and Mobile base 8 drives wedge 9 to move up and down, so that wedge 9 presses to electric motor end cap, makes the bearing of electric motor end cap be fixed on electric motor end cap inside.
The both sides of mount pad 2 have the first mounting groove A and the second mounting groove B, and the first mounting groove A and the second mounting groove B extends respectively to the outside of mount pad.
Fixation kit comprises the bottom surface that the first fixed block 3 and the second fixed block 4, first fixed block 3 and the second fixed block 4 compress above-mentioned first mounting groove A and the second mounting groove B respectively, and is removably fixed on base 1 by bolt.
The two side portions of mount pad 2 is provided with two guide rods 6; The bottom of Mobile base 8 is provided with guide pin bushing 7, and guide pin bushing 7 comprises two, and corresponding guide rod 6 is arranged respectively, and guide rod 6 inserts in guide pin bushing 7, and Mobile base 8 moves up and down, and guide pin bushing 7 is slided up and down along guide rod 6, so that spacing Mobile base 8.
The top of Mobile base 8 is provided with connecting rod 10, and connecting rod 10 connects the drive unit of peripheral hardware, and drive unit drives Mobile base 8 to move up and down by connecting rod 10.
Wedge 9 is arranged on the bottom surface of Mobile base 8, and to downward-extension, the centre of wedge 9 has centre bore 12, during wedge Medium-voltage Motor end cap, to form annular stress point.
Electric motor end cap comprises end cover body 13, hangers 14, bearing 15 and bearing shim 16, and wherein, above-mentioned end cover body 13 is round, and the middle part of end cover body 13 is cavity structure; Above-mentioned hangers 14 comprises two, and two hangers 14 are fixedly installed on the both sides of end cover body 13 respectively; It is inner that above-mentioned bearing 15 is arranged on end cover body 13, and the top of bearing 15 is provided with bearing shim 16.
Bearing shim 16 is annular gasket, and the internal diameter of bearing shim 16 is greater than the internal diameter of bearing 15, and the external diameter of bearing shim 16 is greater than the external diameter of bearing 15; The annular end face of wedge 9 end is pressed on bearing shim 16, by thrust, bearing 15 is fixed in end cover body 13.
Further, the utility model is by arranging a kind of dismountable mount pad, mount pad is provided with end cap seat, end cap seat offers end cap groove, during work, end cap back-off to be processed is placed in end cap groove, in end cover body built-in end cover slot, two hangers are external part cover slot respectively, and extend to sidepiece, be placed with bearing in end cover body, bearing be placed with the bearing shim of annular, the drive unit on Mobile base top drives Mobile base to move downward by connecting rod, the wedge being arranged on Mobile base bottom is made to press in electric motor end cap, the bottom end face of wedge is annular, this annular end face presses to the ring surface of bearing shim accordingly, make bearing shim generation deformation, and bearing is fixed on end cover body inside, mount pad both sides of the present utility model are respectively equipped with two mounting grooves, first fixed block and the second fixed block are set in two mounting grooves respectively, the bottom surface of the first fixed block and the second fixed block is adjacent to mounting groove, and mounting groove is fixed downwards, first fixed block and the second fixed block are removably fixed on base plate by bolt, so just achieve the detachable setting of mounting panel, and be all arranged on mount pad due to the device of other correspondences, therefore the specification size of end cap seat just can be adjusted accordingly by changing mount pad, to carry out last item to the rotor of different size, simultaneously, mount pad is provided with two guide rods, the corresponding guide rod in bottom of Mobile base is provided with two guide pin bushings, guide rod inserts in guide pin bushing, guide pin bushing moves back and forth up and down along guide rod, and the top of Mobile base is provided with connecting rod, and the upper end of connecting rod is connected on the drive unit of peripheral hardware, drive unit drives Mobile base to move back and forth up and down by connecting rod, and guide pin bushing guide rod structure is spacing Mobile base in the horizontal direction.
Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection range.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (8)
1. an electric motor end cap bearing hold down gag, it is characterized in that: comprise base (1), mount pad (2), fixation kit, end cap seat (5) and Mobile base (8), wherein, above-mentioned mount pad (2) is removably fixedly mounted on base (1) by fixation kit; End cap seat (5) is fixed on mount pad (2), end cap seat (5) has end cap groove (11), and electric motor end cap back-off to be processed embeds in this end cap groove (11), so that spacing fixing; Above-mentioned Mobile base (8) is arranged on the top of mount pad (2), the bottom of Mobile base (8) is provided with wedge (9), Mobile base (8) drives wedge (9) to move up and down, so that wedge (9) presses to electric motor end cap, the bearing of electric motor end cap is made to be fixed on electric motor end cap inside.
2. a kind of electric motor end cap bearing hold down gag according to claim 1, it is characterized in that: the both sides of described mount pad (2) have the first mounting groove (A) and the second mounting groove (B), the first mounting groove (A) and the second mounting groove (B) extend respectively to the outside of mount pad.
3. a kind of electric motor end cap bearing hold down gag according to claim 2, it is characterized in that: described fixation kit comprises the first fixed block (3) and the second fixed block (4), first fixed block (3) and the second fixed block (4) compress the bottom surface of above-mentioned first mounting groove (A) and the second mounting groove (B) respectively, and are removably fixed on base (1) by bolt.
4. a kind of electric motor end cap bearing hold down gag according to claim 3, is characterized in that: the two side portions of described mount pad (2) is provided with two guide rods (6); The bottom of Mobile base (8) is provided with guide pin bushing (7), guide pin bushing (7) comprises two, corresponding guide rod (6) is arranged respectively, guide rod (6) inserts in guide pin bushing (7), Mobile base (8) moves up and down, guide pin bushing (7) is slided up and down, so that spacing Mobile base (8) along guide rod (6).
5. a kind of electric motor end cap bearing hold down gag according to claim 4, it is characterized in that: the top of described Mobile base (8) is provided with connecting rod (10), connecting rod (10) connects the drive unit of peripheral hardware, and drive unit drives Mobile base (8) to move up and down by connecting rod (10).
6. a kind of electric motor end cap bearing hold down gag according to claim 5, it is characterized in that: described wedge (9) is arranged on the bottom surface of Mobile base (8), and to downward-extension, the centre of wedge (9) has centre bore (12), during wedge Medium-voltage Motor end cap, to form annular stress point.
7. a kind of electric motor end cap bearing hold down gag according to any one of claim 1-6, it is characterized in that: described electric motor end cap comprises end cover body (13), hangers (14), bearing (15) and bearing shim (16), wherein, above-mentioned end cover body (13) is round, and the middle part of end cover body (13) is cavity structure; Above-mentioned hangers (14) comprises two, and two hangers (14) are fixedly installed on the both sides of end cover body (13) respectively; It is inner that above-mentioned bearing (15) is arranged on end cover body (13), and the top of bearing (15) is provided with bearing shim (16).
8. a kind of electric motor end cap bearing hold down gag according to claim 7, it is characterized in that: described bearing shim (16) is annular gasket, the internal diameter of bearing shim (16) is greater than the internal diameter of bearing (15), and the external diameter of bearing shim (16) is greater than the external diameter of bearing (15); The annular end face of wedge (9) end is pressed on bearing shim (16), by thrust, bearing (15) is fixed in end cover body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512185.XU CN204156695U (en) | 2014-09-05 | 2014-09-05 | A kind of electric motor end cap bearing hold down gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512185.XU CN204156695U (en) | 2014-09-05 | 2014-09-05 | A kind of electric motor end cap bearing hold down gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156695U true CN204156695U (en) | 2015-02-11 |
Family
ID=52514783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512185.XU Expired - Fee Related CN204156695U (en) | 2014-09-05 | 2014-09-05 | A kind of electric motor end cap bearing hold down gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156695U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963852A (en) * | 2015-06-23 | 2015-10-07 | 苏州柏德纳科技有限公司 | Pump cover |
| CN104963853A (en) * | 2015-06-23 | 2015-10-07 | 苏州柏德纳科技有限公司 | Novel pump cover |
| CN108306470A (en) * | 2018-04-08 | 2018-07-20 | 重庆奥兴嘉科技有限公司 | A kind of electric motor end cap bearing riveting tool |
-
2014
- 2014-09-05 CN CN201420512185.XU patent/CN204156695U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963852A (en) * | 2015-06-23 | 2015-10-07 | 苏州柏德纳科技有限公司 | Pump cover |
| CN104963853A (en) * | 2015-06-23 | 2015-10-07 | 苏州柏德纳科技有限公司 | Novel pump cover |
| CN108306470A (en) * | 2018-04-08 | 2018-07-20 | 重庆奥兴嘉科技有限公司 | A kind of electric motor end cap bearing riveting tool |
| CN108306470B (en) * | 2018-04-08 | 2023-09-01 | 重庆奥兴嘉科技有限公司 | Motor end cover bearing riveting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150211 Termination date: 20160905 |