CN211680890U

CN211680890U - Motor casing machining center

Info

Publication number: CN211680890U
Application number: CN201922248516.9U
Authority: CN
Inventors: 陈涛
Original assignee: Taizhou Juda Machine Tool Co Ltd
Current assignee: Taizhou Juda Machine Tool Co Ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-10-16
Anticipated expiration: 2029-12-14

Abstract

The utility model relates to a motor casing machining center, which comprises a workbench, sliding connection is at the slip table on the workstation, set up the first drilling mechanism in the slip table top, be fixed with the support frame on the slip table, driving motor, it is connected with the rotor plate to rotate in the one end of support frame, be connected with the mounting panel on the rotor plate perpendicularly, be fixed with sleeve and hydro-cylinder on the mounting panel, the output shaft of hydro-cylinder is worn out and is fixed with the mounting disc in the sleeve, be equipped with the head rod on the mounting disc, the head rod is the echelonment, the big end connection of head rod diameter is on the mounting disc, be equipped with the butt joint piece on the head rod, the head rod supports the butt joint piece on the step face through twisting the nut, set up the through-hole that supplies first drilling mechanism to process. Drive the rotor plate through driving motor and rotate for first drilling mechanism can all carry out the trompil to the lateral wall and both ends of motor casing, reduces the operation of fixed motor casing, improves production efficiency.

Description

Motor casing machining center

Technical Field

The utility model belongs to the technical field of machining's technique and specifically relates to a motor casing machining center is related to.

Background

The motor casing is as the important spare part of motor, has occupied important position in motor course of working, and the motor casing need punch, the tapping on the motor casing for follow-up convenient assembling in processing, forms the pilot hole on the motor casing through punching, tapping.

At present, chinese patent with publication number CN205265491U discloses a motor casing tapping system that punches, including perforating device, tapping device and locate the motor casing conveyor between perforating device and the tapping device, motor casing conveyor includes the slip track and slides and locates the sliding plate on the slip track, is provided with standing groove and puller bolt on the sliding plate, when processing the motor casing, puts into the standing groove with the motor casing, then fixes the motor casing in the standing groove through the puller bolt.

The above prior art solutions have the following drawbacks: when the motor shell is machined by the equipment, only holes with the motor shell facing upwards can be machined, but threaded holes are also required to be formed in the two end portions of the motor shell, so that the motor shell is required to be fixed again to machine threaded holes in the two ends of the motor shell, the motor shell is required to be fixed for multiple times during machining, the operation is complex, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a motor casing machining center, it only needs once fixed to the motor casing when carrying out pilot hole to the motor casing man-hour, reduces the operation.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a motor shell machining center comprises a workbench, a sliding table, a first drilling mechanism and a driving piece, wherein the sliding table is connected to the workbench in a sliding mode, the first drilling mechanism is arranged above the sliding table, the driving piece drives the sliding table to move, a supporting frame and a driving motor are fixed to the sliding table, a rotating plate is connected to one end of the supporting frame in a rotating mode, a mounting plate is vertically connected to the rotating plate, a sleeve and an oil cylinder are fixed to the mounting plate and used for sleeving a motor shell, an output shaft of the oil cylinder is coaxially arranged with the sleeve, an output shaft of the oil cylinder penetrates out of the sleeve, a mounting disc is fixed to an output shaft of the oil cylinder, a first connecting rod is connected to the end face, deviating from the sleeve, of the mounting disc, the first connecting rod is in a ladder shape, the end portion, with a large diameter, of the first connecting rod is connected to the position, close, and the end part of the first connecting rod with the small diameter is provided with an external thread, the first connecting rod props the butting block on the step surface by screwing in the nut, the length of the butting block is smaller than the diameter of the mounting plate, and the mounting plate is provided with a through hole for the first drilling mechanism to process the motor shell.

Through adopting above-mentioned technical scheme, unscrew the nut on the head rod, make butt piece turn to mounting disc center one side, the motor casing that will treat processing passes the mounting disc cover on the sleeve, it turns to the one side that deviates from the mounting disc center again to the butt piece, screw up the nut on the head rod, later under the effect of hydro-cylinder, the butt piece supports the motor casing on the mounting panel in order to realize fixed to the motor casing, area of contact is limited between the tip of butt piece and motor casing, do not influence the screw hole on this terminal surface of motor casing and set up, drive the rotor plate through driving motor and rotate, make first drilling mechanism all carry out the trompil to the lateral wall and the both ends of motor casing, reduce the operation of fixed motor casing, and the production efficiency is improved.

The present invention may be further configured in a preferred embodiment as: still be equipped with the second connecting rod on the mounting disc, the second connecting rod is the echelonment, and the tip that the second connecting rod diameter is big is connected with the mounting disc, is equipped with the butt block on the tip that the second connecting rod diameter is little equally, and is equipped with the external screw thread on the tip that the second connecting rod diameter is little, the whole length of second connecting rod is less than the whole length of head rod.

Through adopting above-mentioned technical scheme, when will process the longer motor casing of length, use the butt piece on the head rod to come the motor casing butt to the mounting panel, and when will process the shorter motor casing of length, adopt the butt piece on the second connecting rod to fix, make the model of the motor casing that machining center can process more, improve machining center's suitability.

The present invention may be further configured in a preferred embodiment as: the first connecting rod and the second connecting rod are both in threaded connection on the mounting disc, and the shapes of the two ends of the first connecting rod are the same as those of the two ends of the second connecting rod respectively.

By adopting the technical scheme, when a longer motor casing needs to be fixed, the second connecting rod can be taken down from the mounting disc, and then one first connecting rod is mounted, so that the abutting blocks on the two first connecting rods are abutted to the motor casing together, and the mounting stability of the motor casing is improved; similarly, when a shorter motor casing needs to be fixed, the first connecting rods on the mounting disc can be replaced by the second connecting rods.

The present invention may be further configured in a preferred embodiment as: the side wall of the mounting plate, which is far away from the rotating plate, is connected with a sliding block in a sliding mode, the sliding direction of the sliding block is parallel to the end face of the rotating plate, a first straightening rod is arranged on the sliding block and is perpendicular to the end face of the rotating plate, and the sleeve is located on the moving path of the first straightening rod.

By adopting the technical scheme, when the motor shell is installed, the position needing to be provided with the hole on the side wall of the motor shell faces the first correcting rod, an operator enables the first correcting rod to abut against the side wall of the motor shell by pulling the sliding block, the position needing to be provided with the hole on the side wall of the motor shell is located on the same plane by the acting force of the first correcting rod, the first drilling mechanism can conveniently process the side wall of the motor shell, and the depth of the processed threaded hole is the same.

The present invention may be further configured in a preferred embodiment as: the rotor plate rotates on the telescopic terminal surface and is connected with the dwang, the dwang is on a parallel with the terminal surface setting of mounting panel, all be fixed with the straight-bar on the both ends of dwang, be connected with the second between two straight-bars and rectify the pole, the second is rectified the pole and is on a parallel with the dwang, the sleeve is in on the rotation route of second rectification pole.

By adopting the technical scheme, an operator adjusts the position of the motor shell sleeved on the sleeve through the first correction rod and the second correction rod, so that the position of the hole required to be drilled on the side wall of the motor shell is positioned on the same plane vertical to the end surface of the mounting plate, the threaded hole machined by the first drilling mechanism is not inclined, and the precision of subsequent mounting is improved.

The present invention may be further configured in a preferred embodiment as: the oil cylinder is located inside the sleeve, and second drilling mechanisms used for machining the end portion of the motor shell are respectively arranged at two ends of the workbench.

Through adopting above-mentioned technical scheme, process the both ends of motor casing respectively by two second drilling mechanisms, first drilling mechanism processes the lateral wall of motor casing, reduces the rotation range and the number of times of rotating of rolling disc, reduces the pivoted error and appears, improves the precision of processing.

The present invention may be further configured in a preferred embodiment as: a hollow cylinder is connected to the outer wall of the sleeve in a sliding mode and is fixedly connected with the mounting disc.

Through adopting above-mentioned technical scheme, a cavity section of thick bamboo keeps in contact with the sleeve always, makes the removal of mounting disc more stable, and the mounting disc is difficult for appearing rocking in the removal process, reduces the possibility that butt joint piece and motor casing tip take place the friction.

The present invention may be further configured in a preferred embodiment as: and two reinforcing rib plates are connected between the mounting plate and the rotating plate and are respectively positioned at two sides of the mounting plate.

Through adopting above-mentioned technical scheme, when carrying out drilling to the motor casing, the motor casing can transmit the effort to the mounting panel on, deep floor can be again with transmitting the effort part on the mounting panel to the rotor plate on to improve the joint strength between mounting panel and the rotor plate, reduce the cracked possibility of taking place between mounting panel and the rotor plate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the motor shell can rotate in the machining process, so that the threaded holes in the side wall and the two ends of the motor shell can be formed by clamping once, the operation is reduced, and the production efficiency is improved;

2. the motor casing is fixed after being corrected by arranging the first correcting rod and the second correcting rod, so that the precision of drilling holes in the motor casing is improved;

3. through setting up the head rod and the second connecting rod that can replace each other, conveniently adjust according to the motor casing of different length, make machining center can satisfy the processing demand of the motor casing of more models.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view showing the connection between the mounting plate and the rotating plate in the embodiment;

FIG. 3 is a schematic structural view of a first drilling mechanism in the embodiment;

FIG. 4 is a schematic structural view of a second drilling mechanism in the embodiment;

FIG. 5 is a schematic view of the structure of the processing apparatus in the example.

In the figure, 1, a workbench; 11. a sliding table; 12. a first drilling mechanism; 121. a first slider; 122. a second slider; 123. a first vertical plate; 124. a first bit portion; 13. a second drilling mechanism; 131. a third slider; 132. a fourth slider; 133. a second vertical plate; 134. a second bit portion; 14. a waste chute; 2. a support frame; 3. a drive motor; 4. a rotating plate; 41. rotating the rod; 42. a straight rod; 43. a second leveling rod; 5. mounting a plate; 51. a through hole; 52. a slider; 53. a first leveling rod; 6. a sleeve; 7. reinforcing rib plates; 8. mounting a disc; 81. a first connecting rod; 82. a second connecting rod; 83. a butting block; 84. a hollow cylinder; 9. processing equipment; 91. a base; 92. a cross sliding table; 93. a first milling mechanism; 931. a fifth slider; 932. a first milling part; 94. a second milling mechanism; 941. a sixth slider; 942. a second milling section.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a motor casing machining center, including workstation 1, be equipped with waste material groove 14 and slide rail (not shown in the figure) on workstation 1, the slide rail is on a parallel with waste material groove 14 and sets up, and sliding connection has slip table 11 on the slide rail, is equipped with the driving piece that drive slip table 11 removed in the slide rail. Referring to fig. 3, a support frame 2 is fixedly mounted on the sliding table 11, a rotating plate 4 is rotatably connected to one end of the support frame 2 close to the waste chute 14, and a driving motor 3 for driving the rotating plate 4 to rotate is fixed in the support frame 2. And a mounting plate 5 for mounting a motor shell is arranged on the side edge of one side of the rotating plate 4, the mounting plate 5 is perpendicular to the rotating plate 4, and the mounting plate 5 is positioned right above the waste chute 14. The workbench 1 is respectively provided with second drilling mechanisms 13 for processing the end parts of the motor shell at two ends of the waste chute 14, and the workbench 1 is provided with a first drilling mechanism 12 for processing the side wall of the motor shell above the middle part of the sliding table 11.

Referring to fig. 2, the mounting plate 5 and the rotating plate 4 are integrally provided and form an L-shape. Two reinforcing rib plates 7 are connected between the opposite end faces of the mounting plate 5 and the rotating plate 4, the two reinforcing rib plates 7 are respectively positioned at two sides of the mounting plate 5, the two reinforcing rib plates 7 are different in size, and the sectional area of one reinforcing rib plate 7 is larger than that of the other reinforcing rib plate 7. The end face, facing the rotating plate 4, of the mounting plate 5 is fixedly provided with a sleeve 6 for sleeving a motor shell and an oil cylinder (not shown in the figure), the oil cylinder is located in the sleeve 6, an output shaft of the oil cylinder is coaxially arranged with the sleeve 6, and the mounting plate 5 is provided with through holes 51 uniformly distributed around the center of the sleeve 6. An output shaft of the oil cylinder penetrates out of the sleeve 6, a mounting disc 8 is fixed on the output shaft of the oil cylinder, a hollow cylinder 84 is fixed on the mounting disc 8, and the hollow cylinder 84 is connected to the circumferential outer side wall of the sleeve 6 in a sliding mode.

Referring to fig. 2, be equipped with head rod 81 and second connecting rod 82 on the terminal surface that the mounting disc 8 deviates from sleeve 6, head rod 81 is the ladder pole, the tip threaded connection that the head rod 81 diameter is big is close to the position of lateral wall on the mounting disc 8, one that the head rod 81 diameter is little is served and is equipped with butt block 83, and be equipped with the external screw thread on the tip that the head rod 81 diameter is little, head rod 81 supports butt block 83 on the step face through twisting the nut, the pot head of butt block 83 is on head rod 81, the length of butt block 83 is less than the diameter of mounting disc 8. The second connecting rod 82 is also a stepped rod, the end part with the large diameter of the second connecting rod 82 is also in threaded connection with the mounting plate 8, the first connecting rod 81 and the second connecting rod 82 are respectively positioned at two sides of the mounting plate 8, the end part with the small diameter of the second connecting rod 82 is also provided with a butt block 83, the end part with the small diameter of the second connecting rod 82 is provided with an external thread, and the second connecting rod 82 is also used for butting the butt block 83 on the stepped surface by a nut. The overall length of the second connecting rod 82 is smaller than the overall length of the first connecting rod 81, and the shapes of both ends of the first connecting rod 81 are the same as those of both ends of the second connecting rod 82, respectively. The positions of the first connecting rod 81 and the second connecting rod 82 on the mounting plate 8 can be interchanged, and the spare first connecting rod 81 or second connecting rod 82 can be used for replacement.

Referring to fig. 2, a sliding block 52 is slidably connected to the side wall of the mounting plate 5 away from the rotating plate 4, the sliding block 52 is located between the reinforcing rib plate 7 with the smaller cross section and the sleeve 6, and the sliding block 52 slides along the side wall of the mounting plate 5 in parallel with the end face of the rotating plate 4. A first correction rod 53 is fixed to the end face of the slider 52 facing the rotating plate 4, the first correction rod 53 is disposed perpendicularly to the end face of the rotating plate 4, and the sleeve 6 is located on the moving path of the first correction rod 53. A rotating rod 41 is rotatably connected to the end surface of the rotating plate 4 facing the sleeve 6, the rotating rod 41 is disposed parallel to the end surface of the mounting plate 5, and the rotating rod 41 is away from the mounting plate 5. Straight rods 42 are fixed on both ends of the rotating rod 41, a second straightening rod 43 is connected between the two straight rods 42, the second straightening rod 43 is arranged in parallel to the rotating rod 41, and the sleeve 6 is positioned on the rotating path of the second straightening rod 43.

Referring to fig. 1 and 3, the first drilling mechanism 12 includes a first sliding block 121, a second sliding block 122 and a first drill head portion 124, the first sliding block 121 is slidably connected to the protruding position of the worktable 1, the first sliding block 121 is horizontally disposed, and the sliding direction of the first sliding block 121 is perpendicular to the sliding direction of the sliding table 11. The end of the first sliding block 121 close to the rotating plate 4 is fixedly connected with a first vertical plate 123, the first vertical plate 123 is vertically arranged, the second sliding block 122 is slidably connected on the first vertical plate 123, and the sliding direction of the second sliding block 122 is arranged along the vertical direction. The first drill head 124 is mounted on the second sliding block 122, and the first drill head 124 is composed of two different types of drill bits and two motors for driving the respective drill bits to rotate. A driving member for driving the first sliding block 121 to move is arranged at the protruding position of the working table 1, and a driving member for driving the second sliding block 122 to move is also arranged on the first vertical plate 123.

Referring to fig. 1 and 4, the second drilling mechanism 13 includes a third sliding block 131, a fourth sliding block 132, and a second drill head portion 134, the third sliding block 131 is slidably connected to the workbench 1, the third sliding block 131 is horizontally disposed, and the sliding direction of the third sliding block 131 is perpendicular to the sliding direction of the sliding table 11. A second vertical plate 133 is vertically connected to the third sliding block 131, the fourth sliding block 132 is slidably connected to the second vertical plate 133, and the sliding direction of the fourth sliding block 132 is set along the vertical direction. The movements of the third slide block 131 and the fourth slide block 132 in the second drilling mechanism 13 are also driven by corresponding driving members. The second drill head 134 is mounted on the fourth sliding block 132, and the second drill head 134 may be composed of a single drill and a motor for driving the corresponding drill to rotate, and the single drill is sequentially provided with a plurality of threaded holes on an end of the motor housing. The second bit portion 134 may also be composed of a plurality of bits and a motor for driving the plurality of bits to rotate together, and the plurality of bits simultaneously complete the opening of the plurality of threaded holes at the end of the motor housing.

Further, referring to fig. 1 and 5, a machining device 9 for machining in the next process may be installed on one side of the table 1, and the machining device 9 includes a base 91, a cross slide 92 slidably connected to the base 91, and a first milling mechanism 93 and a second milling mechanism 94 on both sides of the cross slide 92. The first milling mechanism 93 and the second milling mechanism 94 are capable of milling both sides of the motor case on the cross slide 92, respectively. The first milling mechanism 93 includes a fifth sliding block 931 slidably connected to the base 91 in the vertical direction, and a first milling portion 932 mounted on the fifth sliding block 931, wherein the first milling portion 932 is composed of a plurality of drills for milling and motors for driving the drills to rotate. The second milling mechanism 94 includes a sixth sliding block 941 slidably connected to the base 91 in the vertical direction and a second milling portion 942 mounted on the sixth sliding block 941, the second milling portion 942 has the same structure as the first milling portion 932, and the second milling portion 942 is also composed of a plurality of drills for milling and motors for driving the drills to rotate. The fifth sliding block 931, the sixth sliding block 941, and the cross slide table 92 are provided with driving members and move by the corresponding driving members. A mechanical arm (not shown in the figure) is externally arranged between the base 91 and the workbench 1, and after the motor casing is drilled on the workbench, the motor casing is taken out from the hollow cylinder 84 by the mechanical arm and then placed on the cross sliding table 92, so that a worker can stay on a post to continue the installation of the next motor casing.

All the driving parts are composed of screw rods and motors for driving the corresponding screw rods to rotate, the specifications of the driving parts are different, and the working principles of the driving parts are the same. Referring to fig. 4, taking an example of a driving element for driving the third sliding block 131 as an example, a screw rod of the driving element is rotatably connected to the workbench 1 at the position of the third sliding block 131, the third sliding block 131 is in threaded connection with the screw rod, and when the motor drives the screw rod to rotate, the third sliding block 131 can perform linear movement.

The implementation principle of the embodiment is as follows: before the motor casing is installed, whether the first connecting rod 81 or the second connecting rod 82 is used or replaced according to the model of the motor casing to be processed is determined. The rotating plate 4 is then rotated by the driving motor 3 so that the mounting plate 5 is placed with the sleeve 6 facing upward. All turn to mounting disc 8 center one side with two butt piece 83 on the mounting disc 8, make the motor casing can overlap smoothly on a cavity section of thick bamboo 84, later turn to the butt piece 83 again and keep away from mounting disc 8 center one side to screw up corresponding nut. An operator moves the first straightening rod 53 and the second straightening rod 43 respectively to enable the motor shell to be placed accurately, then the oil cylinder is started, and the mounting disc 8 can drive the two abutting blocks 83 to abut against the motor shell on the mounting plate 5 under the driving of an output shaft of the oil cylinder. The driving motor 3 controls the rotating plate 4 to rotate again, so that two ends of the motor shell are respectively aligned to the two second drilling mechanisms 13, and the position needing drilling on the side wall of the motor shell faces the first drilling mechanism 12. By the movement of the slide table 11, the motor case is brought close to the first drilling mechanism 12 and the two second drilling mechanisms 13 in order to facilitate the drilling work. After drilling is completed completely, the mounting plate 5 is arranged upwards through the sleeve 6, the output shaft of the oil cylinder resets, and a worker turns the two abutting blocks 83 to one side of the center of the mounting plate 8 again, so that the motor shell can be taken out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a motor casing machining center which characterized in that: comprises a workbench (1), a sliding table (11) which is connected on the workbench (1), a first drilling mechanism (12) which is arranged above the sliding table (11) and a driving piece which drives the sliding table (11) to move, a support frame (2) and a driving motor (3) are fixed on the sliding table (11), a rotating plate (4) is connected on one end of the support frame (2) in a rotating way, a mounting plate (5) is vertically connected on the rotating plate (4), a sleeve (6) which is used for sleeving a motor shell and an oil cylinder are fixed on the mounting plate (5), an output shaft of the oil cylinder is coaxially arranged with the sleeve (6), an output shaft of the oil cylinder penetrates out of the sleeve (6), a mounting disc (8) is fixed on the output shaft of the oil cylinder, a first connecting rod (81) is connected on the end face of the mounting disc (8) which deviates from the sleeve (6), and the first connecting rod (81) is, the big end connection of head rod (81) diameter is equipped with butt piece (83) on one of head rod (81) diameter is little on the position that mounting disc (8) are close to the lateral wall, butt piece (83) pot head is on head rod (81), and is equipped with the external screw thread on the little tip of head rod (81) diameter, head rod (81) are through twisting the nut with butt piece (83) to on the step face, the length of butt piece (83) is less than the diameter of mounting disc (8), set up through-hole (51) that supply first drilling mechanism (12) processing motor casing on mounting panel (5).

2. The motor casing machining center of claim 1, wherein: still be equipped with second connecting rod (82) on mounting disc (8), second connecting rod (82) are the echelonment, and the tip that second connecting rod (82) diameter is big is connected with mounting disc (8), is equipped with on the tip that second connecting rod (82) diameter is little butt piece (83) equally, and is equipped with the external screw thread on the tip that second connecting rod (82) diameter is little, the whole length of second connecting rod (82) is less than the whole length of head rod (81).

3. The motor casing machining center of claim 2, wherein: the first connecting rod (81) and the second connecting rod (82) are both in threaded connection with the mounting disc (8), and the shapes of the two ends of the first connecting rod (81) are the same as those of the two ends of the second connecting rod (82).

4. The motor casing machining center of claim 1, wherein: the side wall of the mounting plate (5) far away from the rotating plate (4) is connected with a sliding block (52) in a sliding mode, the sliding direction of the sliding block (52) is parallel to the end face of the rotating plate (4), a first correction rod (53) is arranged on the sliding block (52), the first correction rod (53) is perpendicular to the end face of the rotating plate (4), and the sleeve (6) is located on the moving path of the first correction rod (53).

5. The motor casing machining center of claim 4, wherein: rotating plate (4) are connected with dwang (41) towards rotating on the terminal surface of sleeve (6), dwang (41) are on a parallel with the terminal surface setting of mounting panel (5), all be fixed with straight-bar (42) on the both ends of dwang (41), be connected with the second between two straight-bar (42) and rectify pole (43), the second is rectified pole (43) and is on a parallel with dwang (41), sleeve (6) are in on the rotation route of second correction pole (43).

6. The motor casing machining center of claim 1, wherein: the oil cylinder is located inside the sleeve (6), and second drilling mechanisms (13) used for machining the end part of the motor shell are respectively arranged at two ends of the workbench (1).

7. The motor casing machining center of claim 1, wherein: the outer wall of the sleeve (6) is connected with a hollow cylinder (84) in a sliding mode, and the hollow cylinder (84) is fixedly connected with the mounting disc (8).

8. The motor casing machining center of claim 1, wherein: and two reinforcing rib plates (7) are connected between the mounting plate (5) and the rotating plate (4), and the two reinforcing rib plates (7) are respectively positioned at two sides of the mounting plate (5).