CN112571071B - Regulator cubicle power instrument panel installation device - Google Patents
Regulator cubicle power instrument panel installation device Download PDFInfo
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- CN112571071B CN112571071B CN202110064841.9A CN202110064841A CN112571071B CN 112571071 B CN112571071 B CN 112571071B CN 202110064841 A CN202110064841 A CN 202110064841A CN 112571071 B CN112571071 B CN 112571071B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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Abstract
The invention discloses an electric instrument panel mounting device of an electric cabinet, which comprises a base, wherein a movable shell is vertically and slidably mounted on the left end surface of the base, a lifting motor is fixedly mounted on the upper end surface of the base, the upper side of the lifting motor is in power connection with a lifting screw motor shaft, the lifting screw motor shaft is in threaded connection with the movable shell, a working groove with a leftward opening is formed in the movable shell, a feed inlet penetrating through the movable shell is communicated with the right side wall of the working groove, and a motor cavity is formed in the movable shell and positioned on the lower side of the working groove.
Description
Technical Field
The invention relates to the technical field related to power instrument panels, in particular to an electric cabinet power instrument panel mounting device.
Background
The regulator cubicle is integrated power control device, and install the panel board of various shapes usually on the cabinet door for record and show the circuit condition in the regulator cubicle, present most panel board carries out fixed mounting for the manual work, after long-term switch closure, causes the panel board easily to drop laxly, influences the use.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides an electrical cabinet power instrument panel mounting device which can overcome the defects.
The invention relates to an electric instrument panel mounting device of an electric cabinet, which comprises a base, wherein a movable shell is vertically and slidably mounted on the left end surface of the base, a lifting motor is fixedly mounted on the upper end surface of the base, a lifting screw motor shaft is in power connection with the upper side of the lifting motor, the lifting screw motor shaft is in threaded connection with the movable shell, a working groove with a leftward opening is arranged in the movable shell, a feed port penetrating through the movable shell is communicated with the right side wall of the working groove, a motor cavity is arranged on the lower side of the working groove of the movable shell, the left side of the motor cavity and the right side wall of the working groove are rotatably connected with a transmission shaft on the lower side of the feed port, the transmission shaft is in splined connection with a spline sleeve in the working groove, the outer side wall of the spline sleeve is rotatably connected with a support block which is in left-right sliding fit with the bottom wall of the working groove, the support block is connected with a lifting rack which is vertically and slidably mounted on the left side and right side of the support block through a movable guide groove, a drill bit guide groove is symmetrically arranged on the upper side and lower side of the movable guide block, and a drill bit support block is connected with a drill bit support guide groove, and a drill bit support block which is connected with a telescopic belt guide block which is arranged on the upper side and a front and rear side of the movable guide block, l shape dead lever is equipped with the opening connection spout left, slidable mounting has the slide axle in connecting the spout, the slide axle passes through connecting spring to be connected connect the spout inner wall, the slide axle in L shape dead lever left side is rotated and is connected with the bull stick, be equipped with opening spacing groove left in the bull stick, slidable mounting has the movable block in the spacing groove, the movable block passes through spring coupling spacing inslot wall, front and back side the movable block is equipped with the relative and pendulum groove that runs through left of opening, the pendulum groove is gone up the lower wall and is connected with the cutter through axle rotation, the cutter stretches out left the pendulum groove, cutter fixedly connected with stay cord, the stay cord runs through and sliding fit the pendulum inslot wall, the stay cord runs through movable block fixed connection the spacing inslot wall, connecting spring force is greater than the frictional force between the gap between cutter and the electrical apparatus cabinet.
Preferably, the movable housing is symmetrically provided with transition cavities at the front side and the rear side of the working groove, a power motor is fixedly mounted on the bottom wall of the motor cavity, the upper side of the power motor is in power connection with a transmission motor shaft, the transmission motor shaft penetrates through and is in rotary connection with a wall body between the transition cavity and the motor cavity at the rear side, a connection shaft is rotatably mounted on the wall body between the transition cavity and the motor cavity at the front side, the connection shaft and the transmission motor shaft are in transmission connection in the motor cavity through a power belt, a belt wheel shaft is rotatably mounted on the rear side wall of the motor cavity at the rear side of the power motor, the belt wheel shaft and the transmission shaft are in transmission connection in the motor cavity through a transmission belt, the belt wheel shaft and the transmission motor shaft are in group connection through a connection bevel gear, the wall body between the transition cavity and the working groove is rotatably connected with a transition shaft, the transition shaft is fixedly connected with a cambered gear block and a fixed push rod in the working groove, the cambered gear block is engaged with the lifting rack, and the transition shaft at the front side and the rear side are respectively connected with the transmission shaft and the connection with the connection shaft through a transition bevel gear group.
Preferably, feed inlet roof intercommunication has the propulsion groove, propulsion groove right side wall fixed mounting has fixed motor, fixed motor left side power is connected with the propulsion screw motor axle, the propulsion screw motor axle runs through and swivelling joint the work groove with advance the wall body between the groove, the propulsion screw motor axle stretches into the work groove is located the upside the limiting plate top, the propulsion screw motor axle in advance inslot threaded connection has the inclined plane slider, inclined plane slider sliding fit advance the groove roof, inclined plane slider downside sliding connection has the propulsion piece, the propulsion piece is equipped with the ascending inclined plane spread groove of opening, the inclined plane slider stretches into and sliding fit inclined plane spread groove inner wall, the propulsion screw motor axle in work inslot threaded connection has the propulsion board, fixedly connected with compression pole on the left side wall of activity guide slot, compression pole right side sliding connection has the support slide bar from top to bottom, the support slide bar stretches out the activity guide slot is close to feed inlet side fixedly connected with inclined plane fixture block, upside the inclined plane fixture block with the left and right sides support the guide block contact, the upside the inclined plane fixture block restriction the support the guide block slides from top to bottom, the inclined plane fixture block is close to the lateral wall fixedly connected with power belt, the limiting plate stretches out the activity guide slot contact.
Preferably, the movable shell in work groove upside is equipped with the opening groove of accomodating to the left, it has the slide bar to accomodate inslot sliding connection, the slide bar left end is stretched out accomodate the groove and is connected with the rotation locating lever through torsion spring rotation, slidable mounting has the extension locating lever about the rotation locating lever left end face.
Preferably, the movable housing in run through and have the open-ended groove that runs through left downwards around the motor chamber downside is equipped with, slidable mounting has the slide bar around running through the groove top wall, be equipped with the opening groove that colludes left in the slide bar, collude and install through torsion spring rotation on the groove right side wall and collude the claw, collude about the groove diapire slidable mounting have and run through the locking block of slide bar, the locking block passes through spring coupling terminal surface under the slide bar, the locking block stretches into collude the groove with collude claw sliding fit.
Preferably, the elastic force of the connecting spring is larger than the friction force between the cutting knife and the cabinet door.
The beneficial effects are that: this device is simple to use, and convenient operation through inclined plane fixture block and support cooperation control drill bit adjusting position between the guide block, makes the drill bit creep into the electric power panel board that the position can correspond different shapes, satisfies the work needs, through the cooperation between drill bit and the cutter, makes the electrical cabinet door damage of mounting point, makes things convenient for the fixed of electric power panel board and installs, prevents to appear droing.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of an electrical instrument panel mounting device of an electrical cabinet according to the present invention;
FIG. 2 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic cross-sectional view taken along line B-B in fig. 2.
Detailed Description
All of the features disclosed in this specification, or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The electric instrument panel mounting device for the electrical cabinet comprises a base 24, a movable shell 27 is vertically and slidably mounted on the left end face of the base 24, a lifting motor 26 is fixedly mounted on the upper end face of the base 24, a lifting screw motor shaft 25 is dynamically connected to the upper side of the lifting motor 26, the lifting screw motor shaft 25 is in threaded connection with the movable shell 27, a working groove 12 with a leftward opening is formed in the movable shell 27, a feed port 17 penetrating through the movable shell 27 is communicated with the right side wall of the working groove 12, a motor cavity 23 is formed in the lower side of the working groove 12 of the movable shell 27, a transmission shaft 33 is rotatably connected to the left side of the motor cavity 23 and the right side wall of the working groove 12 at the lower side of the feed port 17, a spline sleeve 32 is connected to the transmission shaft 33 through a spline in the working groove 12, a supporting block 31 which is rotatably matched with the bottom wall of the working groove 12 in a left-right sliding mode is rotatably connected to the outer side of the spline sleeve 32, the supporting block 31 is connected to the right side wall of the working groove 12 through a spring, lifting rack 53 is symmetrically and vertically slidably mounted to the front-back-up-down of the supporting block 31, the working groove 12, a guide groove 41 is provided with a guide slot 59, a telescopic belt guide groove 39 with a guide slot 59, a guide plate 37, a guide slot 59, a telescopic belt 39 with a telescopic belt 39, a guide plate 39 is symmetrically arranged on the upper side, and a guide slot 37, and a telescopic belt guide slot 59, support guide block 38 and be close to feed inlet 17 side is equipped with movable chute 61, support guide block 38 left end face in drill bit 39 upside fixedly connected with L shape dead lever 56, L shape dead lever 56 is equipped with opening connection spout 62 to the left, slidable mounting has slide shaft 63 in connecting spout 62, slide shaft 63 passes through connecting spring 70 and connects connection spout 62 inner wall, slide shaft 63 in L shape dead lever 56 left side rotation is connected with bull stick 64, be equipped with opening spacing groove 65 to the left in the bull stick 64, slidable mounting has movable block 68 in the spacing groove 65, movable block 68 passes through spring coupling spacing groove 65 inner wall, front and back side movable block 68 is equipped with the relative and pendulum groove 66 that runs through to the left of opening, the wall has cutter 67 through axle swivelling joint about the pendulum groove 66, cutter 67 stretches out to the left pendulum groove 66, cutter 67 fixedly connected with stay cord 69, stay cord 69 runs through and sliding fit the pendulum groove 66 inner wall, stay cord 68 runs through fixed connection the spacing groove 65 inner wall, connecting spring 70 elasticity is greater than the friction cabinet gap between cutter 67 and the electrical apparatus.
Advantageously, the movable housing 27 is symmetrically provided with transition cavities 55 at front and rear sides of the working slot 12, the bottom wall of the motor cavity 23 is fixedly provided with a power motor 28, the upper side of the power motor 28 is power connected with a transmission motor shaft 20, the transmission motor shaft 20 penetrates through and is rotatably connected with a wall body between the transition cavity 55 at the rear side and the motor cavity 23, a connection shaft 58 is rotatably mounted on the wall body between the transition cavity 55 at the front side and the motor cavity 23, the connection shaft 58 and the transmission motor shaft 20 are belt-driven and connected in the motor cavity 23 through a power belt 71, the rear side wall of the motor cavity 23 is rotatably mounted with a pulley shaft 21 at the rear side of the power motor 28, the pulley shaft 21 and the transmission shaft 33 are belt-driven and connected in the motor cavity 23 through a transmission belt 19, the pulley shaft 21 and the transmission motor shaft 20 are connected through a connection bevel gear set 22, the wall body between the transition cavity 55 and the working slot 12 is rotatably connected with a transition shaft 35, the transition shaft 35 is fixedly connected with an arc-shaped gear block 36 and a fixed push rod 34 in the working slot 12, the arc-shaped gear block 36 is engaged and connected with the transition shaft 53, and the front and rear transition shaft 54 are respectively connected with the connection bevel gear set 54 through the connection bevel gear set 54.
Beneficially, the top wall of the feed inlet 17 is communicated with a propelling groove 16, a fixed motor 51 is fixedly mounted on the right side wall of the propelling groove 16, a propelling screw motor shaft 43 is power-connected to the left side of the fixed motor 51, the propelling screw motor shaft 43 penetrates through and is rotatably connected with the wall body between the working groove 12 and the propelling groove 16, the propelling screw motor shaft 43 extends into the working groove 12 and is positioned above the limiting plate 41 on the upper side, a slope slider 52 is threaded in the propelling groove 16 by the propelling screw motor shaft 43, the slope slider 52 is in sliding fit with the top wall of the propelling groove 16, a propelling block 49 is slidably connected to the lower side of the slope slider 52, the propelling block 49 is provided with a slope connecting groove 50 with an upward opening, inclined plane slider 52 stretches into and sliding fit 50 inner walls of inclined plane spread groove, advance screw motor shaft 43 in work groove 12 internal thread in-connection has propulsion board 14, fixedly connected with compression pole 57 on the wall of activity guide slot 42 left side, sliding connection has support slide bar 15 about compression pole 57 right side, support slide bar 15 and stretch out activity guide slot 42 is close to feed inlet 17 side fixedly connected with inclined plane fixture block 18, upside the inclined plane fixture block 18 with control the side support guide block 38 contact, upside inclined plane fixture block 18 restriction support guide block 38 and slide from top to bottom, inclined plane fixture block 18 is close to limiting plate 41 lateral wall fixed connection has power belt 71, upside support slide bar 15 and stretch out activity guide slot 42 with propulsion board 14 contacts.
Beneficially, the movable housing 27 is provided with a receiving groove 13 with a left opening on the upper side of the working groove 12, a sliding rod 11 is slidably connected in the receiving groove 13, the left end of the sliding rod 11 extends out of the receiving groove 13 and is rotatably connected with a rotating positioning rod 45 through a torsion spring, and an extension positioning rod 44 is slidably mounted on the left end face of the rotating positioning rod 45 up and down.
Beneficially, movable housing 27 runs through and has the open-ended groove 29 that runs through to the left downwards around being equipped with in the motor chamber 23 downside, sliding mounting has slide bar 30 around running through the groove 29 roof, be equipped with open-ended hook groove 47 to the left in the slide bar 30, it installs hook jaw 46 through torsion spring rotation on the wall of hook groove 47 right side, sliding mounting has the locking piece 48 who runs through slide bar 30 from top to bottom to hook groove 47 diapire, locking piece 48 passes through spring coupling slide bar 30 lower extreme face, locking piece 48 stretches into hook groove 47 with hook jaw 46 sliding fit.
Advantageously, the connecting spring 70 has a spring force greater than the friction between the cutting blade 67 and the cabinet door.
In the initial state, the drill 39 is accommodated in the working groove 12, the slide rod 11 and the rotary positioning rod 45 are accommodated in the accommodating groove 13, the propelling block 49 is accommodated in the propelling groove 16, the telescopic belt 37 is always in a tensioning state, and the hook claw 46 is contacted with the locking block 48;
when the electric cabinet starts to work, the hook claw 46 is contacted with the cabinet door of the electric cabinet, the lifting motor 26 is started to drive the lifting screw motor shaft 25 to rotate, the lifting screw motor shaft 25 drives the movable shell 27 to move upwards, the movable shell 27 slides to a working position, the locking block 48 is separated from the base 24, the locking block 48 moves downwards under the action of a spring and gravity, the locking block 48 is separated from the hook claw 46, the hook claw 46 fixes the cabinet door to prevent movement, the rotating positioning rod 45 and the sliding rod 11 are manually drawn out, the rotating positioning rod 45 is overturned to be positioned at the left side of the cabinet door, the extending positioning rod 44 extends downwards to perform positioning work, the electric instrument panel 99 to be installed is pushed in from the right side of the feed inlet 17, the electric instrument panel 99 is contacted with the upper side inclined plane fixture block 18 and the inclined plane fixture block 18 slides, meanwhile, the electric instrument panel 99 is contacted with the side wall of the movable chute 61, and the left drill bit 39 and the right drill bits are separated, the power motor 28 is started to drive the transmission motor shaft 20 to rotate, the transmission motor shaft 20 drives the pulley shaft 21 to rotate through the engaging bevel gear set 22, the pulley shaft 21 drives the transmission shaft 33 to rotate through the transmission belt 19, the transmission shaft 33 drives the spline sleeve 32 to rotate, the spline sleeve 32 drives the drill bit 39 to rotate through the telescopic belt 37, the transmission motor shaft 20 drives the engaging shaft 58 to rotate through the power belt 71, the engaging shaft 58 and the transmission motor shaft 20 both drive the left and right transition shafts 35 to rotate through the transition bevel gear set 54, the transition shaft 35 rotates to drive the cambered surface gear block 36 and the fixed push rod 34 to rotate, the cambered surface gear block 36 drives the lifting rack 53 to move the supporting guide block 38 downwards, the fixed push rod 34 moves the lifting rack 53 leftwards, the lifting rack 53 drives the supporting guide block 38 to enable the drill bit 39 to perform drilling work, the drill bit 39 reciprocates leftwards and rightwards and simultaneously and intermittently moves downwards to open the electric cabinet door, the support guide block 38 moves leftwards and simultaneously drives the L-shaped fixing rod 56 to move, the L-shaped fixing rod 56 drives the rotating rod 64 through the sliding shaft 63, the rotating rod 64 drives the cutter 67 to extend into a hole drilled by the drill bit 39, when the support guide block 38 moves rightwards, the rotating rod 64 slides and turns over, the cutter 67 is matched with the movable block 68 to slide, the pull rope 69 stretches to drive the cutter 67 to turn over, and the cutter 67 cuts a cabinet door wall body between front and rear drilled holes, so that crushing is convenient.
After cutting, the fixed motor 51 is started to drive the pushing screw motor shaft 43 to rotate, the pushing screw motor shaft 43 drives the inclined plane sliding block 52 to slide leftwards, the inclined plane sliding block 52 drives the pushing block 49 to move downwards through the inclined plane connecting groove 50, the pushing block 49 is in contact with the electric instrument panel 99, the inclined plane sliding block 52 continues to slide and drives the electric instrument panel 99 to move through the pushing block 49, the pushing screw motor shaft 43 simultaneously drives the pushing plate 14 to slide, the pushing plate 14 drives the electric instrument panel 99 to move through the supporting sliding rod 15 and the hook claw 46, the electric instrument panel 99 is in contact with the cabinet door and crushes the damaged cabinet wall, and the electric instrument panel 99 is fixed.
After the work is finished, the fixed motor 51 rotates reversely, the power motor 28 rotates reversely to drive the lifting rack 53 to be closed after being reset, the manual control pushing block 49 resets, the compression rod 57 works to drive the supporting slide rod 15 to reset, the lifting motor 26 rotates reversely to be closed, the locking block 48 is contacted with the base 24 to slide upwards, the locking block 48 is contacted with the hook claw 46, the hook claw 46 swings and is separated from the cabinet door, and the device returns to the initial state.
Has the advantages that: this device is simple to use, and convenient operation through inclined plane fixture block and support cooperation control drill bit adjusting position between the guide block, makes the drill bit creep into the electric power panel board that the position can correspond different shapes, satisfies the work needs, through the cooperation between drill bit and the cutter, makes the electrical cabinet door damage of mounting point, makes things convenient for the fixed of electric power panel board and installs, prevents to appear droing.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides a regulator cubicle power instrument panel installation device, includes the base, its characterized in that: the drill bit comprises a base, a movable shell is arranged on the left end face of the base in a vertical sliding mode, a lifting motor is fixedly arranged on the upper end face of the base, a lifting screw motor shaft is in power connection with the upper side of the lifting motor, the lifting screw motor shaft is in threaded connection with the movable shell, a working groove with a leftward opening is formed in the movable shell, a feed port penetrating through the movable shell is communicated with the right side wall of the working groove, a motor cavity is arranged on the lower side of the working groove, the left side of the motor cavity and the right side wall of the working groove are rotatably connected with a transmission shaft on the lower side of the feed port, the transmission shaft is in splined connection with a spline sleeve in the working groove, the outer side wall of the spline sleeve is rotatably connected with a support block in a left-right sliding fit with the bottom wall of the working groove, the support block is connected with the right side wall of the working groove through a spring, lifting racks are symmetrically and vertically slidably arranged on the front and back sides of the support block, a limiting plate is symmetrically arranged on the upper side and lower side of the working groove, a movable guide groove is provided with a vertically penetrating movable guide slot in the center, a drill bit guide groove is connected with a drill bit guide rod, the drill bit guide rod is connected with a telescopic guide rod, the drill bit guide rod is connected with the drill bit guide rod, and the drill bit guide rod, the drill bit guide rod is connected with the drill bit guide rod, the sliding shaft is connected with the inner wall of the connecting sliding groove through a connecting spring, the sliding shaft is rotatably connected with a rotating rod on the left side of the L-shaped fixed rod, a limiting groove with a leftward opening is formed in the rotating rod, a movable block is slidably mounted in the limiting groove and connected with the inner wall of the limiting groove through a spring, the movable block on the front side and the rear side is provided with a swinging groove with a relative opening and a leftward penetration, the upper wall and the lower wall of the swinging groove are rotatably connected with a cutter through a shaft, the cutter extends out of the swinging groove leftwards, a pull rope is fixedly connected with the cutter and penetrates through and is in sliding fit with the inner wall of the swinging groove, the pull rope penetrates through the movable block and is fixedly connected with the inner wall of the limiting groove, and the elastic force of the connecting spring is larger than the friction force between a gap between the cutter and an electric appliance cabinet; transition cavities are symmetrically arranged on the front side and the rear side of the working groove of the movable shell, a power motor is fixedly mounted on the bottom wall of the motor cavity, the upper side of the power motor is in power connection with a transmission motor shaft, the transmission motor shaft penetrates through and is in rotating connection with a wall body between the transition cavity on the rear side and the motor cavity, a linking shaft is rotatably mounted on the wall body between the transition cavity on the front side and the motor cavity, the linking shaft and the transmission motor shaft are in transmission connection in the motor cavity through a power belt, a belt wheel shaft is rotatably mounted on the rear side wall of the motor cavity on the rear side of the power motor, the belt wheel shaft and the transmission shaft are in transmission connection in the motor cavity through a transmission belt, the belt wheel shaft and the transmission motor shaft are in group connection through a linking bevel gear, a transition shaft is rotatably connected on the wall body between the transition cavity and the working groove, a cambered surface gear block and a fixed push rod are fixedly connected in the working groove of the transition shaft, the cambered surface gear block is in meshing connection with the lifting rack, and the transition shaft on the front side and the rear side is respectively connected with the transmission motor shaft and the linking shaft through a transition bevel gear group; the top wall of the feeding hole is communicated with a propelling groove, a fixed motor is fixedly installed on the right side wall of the propelling groove, the left side of the fixed motor is in power connection with a propelling screw motor shaft, the propelling screw motor shaft penetrates through and is in rotating connection with a wall body between the working groove and the propelling groove, the propelling screw motor shaft extends into the working groove and is located above the limiting plate, an inclined plane sliding block is connected in the propelling groove through threads, the inclined plane sliding block is in sliding fit with the top wall of the propelling groove, a propelling block is connected to the lower side of the inclined plane sliding block in a sliding manner, the propelling block is provided with an inclined plane connecting groove with an upward opening, the inclined plane sliding block extends into and is in sliding fit with the inner wall of the inclined plane connecting groove, a propelling plate is connected in the working groove through threads, a compression rod is fixedly connected to the left side wall of the movable guiding groove, a supporting sliding rod is connected to the upper side and lower side of the compression rod in a sliding manner, the supporting sliding rod extends out of the movable guiding groove and is close to the feeding hole side, an inclined plane is fixedly connected to the clamping block, the inclined plane is in contact with the supporting guiding block on the left side and right side, the upper side, the inclined plane clamping block is limited by the inclined plane clamping block, the clamping block is close to the limiting plate, and is in contact with the movable guiding groove, and the clamping block, and contacts with the belt; the movable shell is provided with a containing groove with a leftward opening at the upper side of the working groove, a sliding rod is connected in the containing groove in a sliding manner, the left end of the sliding rod extends out of the containing groove and is rotatably connected with a rotating positioning rod through a torsion spring, and an extension positioning rod is vertically and slidably mounted on the left end face of the rotating positioning rod; the movable shell is provided with a through groove which penetrates through the motor cavity from front to back and is provided with an opening downwards and leftwards, a sliding rod is installed on the top wall of the through groove in a sliding mode from front to back, a hook groove with a leftward opening is formed in the sliding rod, a hook claw is installed on the right side wall of the hook groove in a rotating mode through a torsion spring, a locking block penetrating through the sliding rod is installed on the bottom wall of the hook groove in a sliding mode from top to bottom, the locking block is connected with the lower end face of the sliding rod through a spring, and the locking block extends into the hook groove and is in sliding fit with the hook claw; the elastic force of the connecting spring is larger than the friction force between the cutter and the cabinet door.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110064841.9A CN112571071B (en) | 2021-01-18 | 2021-01-18 | Regulator cubicle power instrument panel installation device |
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| CN202110064841.9A CN112571071B (en) | 2021-01-18 | 2021-01-18 | Regulator cubicle power instrument panel installation device |
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| CN112571071B true CN112571071B (en) | 2022-11-08 |
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| CN109262015A (en) * | 2018-10-29 | 2019-01-25 | 余屹 | A kind of novel aluminum alloy pattern plate and manufacturing method |
| CN111941078A (en) * | 2020-07-10 | 2020-11-17 | 湖南工程学院 | Intelligent type model slotting and punching device for industrial design |
| CN112077602A (en) * | 2020-09-11 | 2020-12-15 | 福州市长乐区西斯图科技有限公司 | Cut brill conversion machine with auxiliary cooling function |
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