CN212330304U - Assembly machine of dry friction type self-adjusting cover assembly force sensor DS for automobile - Google Patents
Assembly machine of dry friction type self-adjusting cover assembly force sensor DS for automobile Download PDFInfo
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- CN212330304U CN212330304U CN202021259282.4U CN202021259282U CN212330304U CN 212330304 U CN212330304 U CN 212330304U CN 202021259282 U CN202021259282 U CN 202021259282U CN 212330304 U CN212330304 U CN 212330304U
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Abstract
The utility model discloses an assembly machine of a dry friction type self-adjusting cover assembly force sensor DS for an automobile, which relates to the field of automobile part assembly and comprises a frame, wherein a bedplate is fixedly arranged on the frame, and an upper fixing plate and a lower fixing plate are fixedly arranged on the bedplate; the tool is arranged on the bedplate, is used for placing the assembled part and is covered with the pressing plate; the linear driving mechanism is fixedly arranged on the lower fixing plate and is used for driving the assembled piece to move linearly; the rotary driving mechanism is fixedly arranged on the upper fixing plate, one end of the rotary driving mechanism is fixed with the tool, and the other end of the rotary driving mechanism is connected with the linear driving mechanism and is used for driving the assembled part to rotate; and an electric cabinet installed at one side of the frame to control the linear driving mechanism and the rotary driving mechanism. The utility model has the advantages that: the assembly problem of the self-adjusting diaphragm spring clutch cover assembly is solved; in the assembling process, defective products of the assembled parts can be removed by monitoring the tension and the displacement; simple structure, novelty, realization automatic control, convenient operation.
Description
Technical Field
The utility model relates to a field of automobile parts assembly, concretely relates to dry friction formula is from assembly machine of mode lid assembly force sensor DS for car.
Background
The dry friction type self-adjusting diaphragm spring clutch cover assembly for the automobile is additionally provided with an elastic element force sensor DS and a wedge-shaped self-adjusting mechanism, a diaphragm spring is clamped by inclined wedge rings in the force sensor DS and the wedge-shaped self-adjusting mechanism, and a tongue extending out of the force sensor DS is clamped in a clamping groove of a cover to form an effective fixed support.
In the existing clutch assembly assembling equipment, an assembling machine for a force sensor DS, a wedge-shaped self-adjusting mechanism, a diaphragm spring and a cover component which are suitable for a self-adjusting diaphragm spring clutch cover assembly is not disclosed and reported.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a car with dry friction formula from assembly machine of mode lid assembly force-sensitive ware DS, solved the equipment problem of the force-sensitive ware DS, wedge self-modulation mechanism, diaphragm spring, the cover part from mode diaphragm spring clutch lid assembly.
The purpose of the utility model is accomplished through following technical scheme: the assembled part assembled by the assembling machine for the dry friction type self-adjusting cover assembly force sensor DS comprises an assembled part cover, an assembled part return spring, an assembled part force sensor DS, an assembled part diaphragm spring and an assembled part wedge-shaped self-adjusting mechanism; which comprises
The device comprises a rack, a table plate, an upper fixing plate and a lower fixing plate, wherein the table plate is fixedly arranged on the rack;
the tool is arranged on the bedplate, is used for placing the assembled part and is covered with the pressing plate;
the linear driving mechanism is fixedly arranged on the lower fixing plate and is used for driving the assembled piece to move linearly;
the rotary driving mechanism is fixedly arranged on the upper fixing plate, one end of the rotary driving mechanism is fixed with the tool, and the other end of the rotary driving mechanism is connected with the linear driving mechanism and is used for driving the assembled part to rotate; and
and the electric cabinet is arranged on one side of the rack and controls the linear driving mechanism and the rotary driving mechanism.
As a further technical scheme, the linear driving mechanism comprises a servo electric cylinder, a floating joint, a weighing sensor and a connecting plate, wherein the weighing sensor is fixedly arranged on the connecting plate, the weighing sensor is connected with the servo electric cylinder through the floating joint, and the servo electric cylinder is fixedly arranged on a lower fixing plate.
As a further technical scheme, the rotary driving mechanism comprises a rotary supporting seat, a spline ball guide shaft pair and a servo driving assembly, and the tool is fixed on the rotary supporting seat through a pin A and a screw; the spline ball guide shaft pair is arranged in a central hole of the upper fixing plate by a screw; the servo driving assembly is arranged on the upper fixing plate through the fixing plate, a pinion is fixedly arranged on an output shaft of the servo driving assembly through a tensioning sleeve, and the pinion is meshed with a gear arranged in the rotary supporting seat to drive the tool to do rotary motion.
As a further technical scheme, an inequilateral hexagonal shaft head is arranged at the upper end of the spline ball guide shaft pair guide shaft and is used for being embedded into an inequilateral hexagonal hole of a pressing plate and locked by an opening inserting sheet and a round nut; the lower end of the guide shaft is fixedly connected with the connecting plate.
As a further technical scheme, a clamping groove is formed in the tool and used for mounting a cylindrical spiral spring and the clamping block and for mounting and fixing a return spring of the assembled part and the assembled part wedge-shaped self-adjusting mechanism in the assembled part cover, and an assembled diaphragm spring and an assembled part force sensor DS are arranged between the assembled part return spring and the assembled part wedge-shaped self-adjusting mechanism; the pin B is mounted on the tool as required by the positioning of the assembled cover.
As a further technical scheme, the lower fixing plate is fixedly connected below the bedplate through four fixing columns and screws, and the upper fixing plate is fixedly connected below the bedplate through four fixing shafts and screws.
The utility model has the advantages that:
1. the assembly problem of the force sensor DS, the wedge-shaped self-adjusting mechanism, the diaphragm spring and the cover component of the self-adjusting diaphragm spring clutch cover assembly is solved;
2. in the assembling process, defective products of the assembled parts can be removed by monitoring the tension and the displacement;
3. simple structure, novelty, realization automatic control, convenient operation.
Drawings
Fig. 1 is a structural sectional view of the present invention.
Fig. 2 is a side view of the structure of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is an assembly structure diagram of the assembled component.
Fig. 5 is a cross-sectional view taken at P-P of fig. 4.
Description of reference numerals: the device comprises a servo electric cylinder 1, a frame 2, a lower fixing plate 3, a fixing column 4, a floating joint 5, a weighing sensor 6, a connecting plate 7, an upper fixing plate 8, a rotary supporting seat 9, a pin A10, a cylindrical spiral spring 11, a clamping block 12, a pin B13, an assembled part cover 14, a pressing plate 15, an assembled part return spring 16, an opening insertion sheet 17, a round nut 18, an assembled part force sensor DS19, an assembled part diaphragm spring 20, an assembled part wedge-shaped self-adjusting mechanism 21, a tool 22, a pinion 23, a tensioning sleeve 24, a bedplate 25, a fixing plate 26, a spline ball guide shaft pair 27, a servo driving assembly 28, an electric cabinet 29 and a fixing shaft 30.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in the attached figures 1-3, the assembled piece of the dry friction type self-adjusting cover assembly force sensor DS for the automobile comprises an assembled piece cover 14, an assembled piece return spring 16, an assembled piece force sensor DS19, an assembled piece diaphragm spring 20 and an assembled piece wedge self-adjusting mechanism 21; which comprises
A frame 2, on which a bedplate 25 is fixedly arranged, and on the bedplate 25, an upper fixing plate 8 and a lower fixing plate 3 are fixedly arranged;
a tool 22 installed on the platen 25, for placing the assembled member, and covered with the platen 15;
the linear driving mechanism is fixedly arranged on the lower fixing plate 3 and is used for driving the assembled piece to move linearly;
the rotary driving mechanism is fixedly arranged on the upper fixing plate 8, one end of the rotary driving mechanism is fixed with the tool 22, and the other end of the rotary driving mechanism is connected with the linear driving mechanism and is used for driving the assembled part to rotate; and
and an electric cabinet 29 installed at one side of the frame 2 and controlling the linear driving mechanism and the rotational driving mechanism.
As a further technical scheme, the linear driving mechanism comprises a servo electric cylinder 1, a floating joint 5, a weighing sensor 6 and a connecting plate 7, wherein the weighing sensor 6 is fixedly arranged on the connecting plate 7, the weighing sensor 6 is connected with the servo electric cylinder 1 through the floating joint 5, and the servo electric cylinder 1 is fixedly arranged on the lower fixing plate 3.
As a further technical scheme, the rotary driving mechanism comprises a rotary supporting seat 9, a spline ball guide shaft pair 27 and a servo driving assembly 28, and the tool 22 is fixed on the rotary supporting seat 9 through a pin a10 and a screw; the spline ball guide shaft pair 27 is mounted in the central hole of the upper fixing plate 8 by a screw; the servo drive assembly 28 is mounted on the upper fixing plate 8 through a fixing plate 26, a pinion 23 is fixedly mounted on an output shaft of the servo drive assembly through a tension sleeve 24, and the pinion 23 is meshed with a gear arranged in the rotary supporting seat 9 to drive the tool 22 to rotate.
As a further technical scheme, the upper end of the guide shaft of the spline ball guide shaft pair 27 is provided with a scalene hexagonal shaft head for being embedded into a scalene inner hexagonal hole of the pressure plate 15 and locked by an opening inserting sheet 17 and a round nut 18; the lower end of the guide shaft is fixedly connected with the connecting plate 7.
As a further technical solution, the fixture 22 is provided with a slot for mounting the cylindrical coil spring 11 and the fixture block 12, for mounting and fixing the assembled piece return spring 16 and the assembled piece wedge-shaped self-adjusting mechanism 21 in the assembled piece cover 14, and the assembled piece diaphragm spring 20 and the assembled piece force sensor DS19 are interposed between the assembled piece return spring 16 and the assembled piece wedge-shaped self-adjusting mechanism 21; the pin B13 is mounted on the tooling 22 as required by the positioning of the assembled cover 14.
As a further technical scheme, the lower fixing plate 3 is fixed below the bedplate 25 through four fixing columns 4 by screw connection, and the upper fixing plate 8 is fixed below the bedplate 25 through four fixing shafts 30 by screw connection.
The utility model discloses a working process: when assembling, firstly, the fixture block 12 is installed in the slot of the tool 22, the cylindrical helical spring 11 is installed below the fixture block 12, then the pin A10 installed on the rotary supporting seat 9 is inserted according to the position of the positioning hole on the tool 22, and is connected and fixed with the rotary supporting seat 9 by the screw, the assembled part cover 14 is sleeved on the pin B13 installed on the tool 22 according to the position of the positioning hole, the assembled part return spring 16 is clamped between the assembled part cover 14 and the fixture block 12, then the assembled part wedge self-adjusting mechanism 21, the assembled part diaphragm spring 20 and the assembled part force sensor DS19 are sequentially placed, then the pressure plate 15 is aligned to the hexagonal shaft head on the spline ball guide shaft pair 27, the pin on the pressure plate 15 is simultaneously inserted into the notch 19-1 of the assembled part force sensor DS19, the opening insertion piece 17 is inserted into the guide shaft on the spline ball guide shaft pair 27, and the protruding tongue of the assembled part force sensor DS19 is aligned to the notch 14 on the assembled part cover 14 when assembling 1, after alignment, the round nut 18 is manually locked, the control system controls the servo electric cylinder 1 to move downwards to drive the guide shaft of the spline ball guide shaft pair 27, the round nut 18, the opening insertion sheet 17 and the pressing plate 15 to apply force to the assembled piece force sensor DS19 to deform the DS19 to reach a specified deformation amount, the electric cabinet 29 controls the servo driving assembly 28 to drive the pinion 23, the rotary supporting seat 9 and the tool 22 through gear engagement, the assembled piece cover 14 is driven to rotate through the pin 13 of the fixed tool 22 to reach a specified rotation angle (namely an angle alpha in figure 4), the electric cylinder is stopped, the servo electric cylinder 1 is controlled to move upwards to a specified position, at the moment, the pressing plate 15 is separated from the assembled piece force sensor DS19, the assembled piece force sensor DS19 clamps the extending tongue part to the notch fixing position 14-1 of the assembled piece cover 14 through the elastic recovery of the electric cylinder, the whole assembly work is completed, after the assembled workpiece is taken down, the electric cabinet 29 automatically controls the servo driving assembly 28 to drive the pinion 23, the rotary supporting seat 9 and the tool 22 to reset to the initial installation position through the reset button, the weighing sensor 6 simultaneously monitors the tensile force in the whole assembly process, the force value is monitored, and the system automatically alarms the workpiece exceeding the qualified limit so that an assembling worker can remove unqualified workpieces.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (6)
1. An assembly machine of a dry friction type self-adjusting cover assembly force sensor DS for an automobile is assembled, wherein assembled parts comprise an assembled part cover (14), an assembled part return spring (16), an assembled part force sensor DS (19), an assembled part diaphragm spring (20) and an assembled part wedge-shaped self-adjusting mechanism (21); the method is characterized in that: comprises that
The device comprises a rack (2), a bedplate (25) is fixedly arranged on the rack, and an upper fixing plate (8) and a lower fixing plate (3) are fixedly arranged on the bedplate (25);
a tool (22) which is arranged on the bedplate (25), is used for placing the assembled part and is covered with the pressure plate (15);
the linear driving mechanism is fixedly arranged on the lower fixing plate (3) and is used for driving the assembled piece to move linearly;
the rotary driving mechanism is fixedly arranged on the upper fixing plate (8), one end of the rotary driving mechanism is fixed with the tool (22), and the other end of the rotary driving mechanism is connected with the linear driving mechanism and is used for driving the assembled part to rotate; and
and an electric cabinet (29) which is installed on one side of the frame (2) and controls the linear driving mechanism and the rotary driving mechanism.
2. The assembly machine of dry friction self-adjusting lid assembly force sensor DS for automobile of claim 1, characterized in that: the linear driving mechanism comprises a servo electric cylinder (1), a floating joint (5), a weighing sensor (6) and a connecting plate (7), wherein the weighing sensor (6) is fixedly arranged on the connecting plate (7), the weighing sensor (6) is connected with the servo electric cylinder (1) through the floating joint (5), and the servo electric cylinder (1) is fixedly arranged on a lower fixing plate (3).
3. The assembly machine of dry friction self-adjusting lid assembly force sensor DS for automobile of claim 1, characterized in that: the rotary driving mechanism comprises a rotary supporting seat (9), a spline ball guide shaft pair (27) and a servo driving assembly (28), and the tool (22) is fixed on the rotary supporting seat (9) through a pin A (10) and a screw; the spline ball guide shaft pair (27) is installed in a central hole of the upper fixing plate (8) by a screw; the servo driving assembly (28) is arranged on the upper fixing plate (8) through a fixing plate (26), a pinion (23) is fixedly arranged on an output shaft of the servo driving assembly through a tensioning sleeve (24), the pinion (23) is meshed with a gear arranged in the rotary supporting seat (9), and the servo driving assembly drives the tool (22) to do rotary motion.
4. The assembly machine of dry friction self-adjusting lid assembly force sensor DS for automobile of claim 3, characterized in that: the upper end of the guide shaft of the spline ball guide shaft pair (27) is provided with a hexagon head with unequal sides for being embedded into the hexagon socket holes with unequal sides of the pressure plate (15) and locked by the opening inserting sheet (17) and the round nut (18); the lower end of the guide shaft is fixedly connected with a connecting plate (7).
5. The assembly machine of dry friction self-adjusting lid assembly force sensor DS for automobile of claim 1, characterized in that: the fixture (22) is provided with a clamping groove for mounting the cylindrical spiral spring (11) and the clamping block (12) and for mounting and fixing the assembled piece return spring (16) and the assembled piece wedge-shaped self-adjusting mechanism (21) in the assembled piece cover (14), and an assembled piece diaphragm spring (20) and an assembled piece force sensor DS (19) are arranged between the assembled piece return spring (16) and the assembled piece wedge-shaped self-adjusting mechanism (21); the pin B (13) is arranged on the tool (22) according to the positioning requirement of the assembled piece cover (14).
6. The assembly machine of dry friction self-adjusting lid assembly force sensor DS for automobile of claim 1, characterized in that: the lower fixing plate (3) is fixedly connected below the bedplate (25) through four fixing columns (4) by screws, and the upper fixing plate (8) is fixedly connected below the bedplate (25) through four fixing shafts (30) by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021259282.4U CN212330304U (en) | 2020-07-01 | 2020-07-01 | Assembly machine of dry friction type self-adjusting cover assembly force sensor DS for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021259282.4U CN212330304U (en) | 2020-07-01 | 2020-07-01 | Assembly machine of dry friction type self-adjusting cover assembly force sensor DS for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212330304U true CN212330304U (en) | 2021-01-12 |
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ID=74080388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021259282.4U Active CN212330304U (en) | 2020-07-01 | 2020-07-01 | Assembly machine of dry friction type self-adjusting cover assembly force sensor DS for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212330304U (en) |
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2020
- 2020-07-01 CN CN202021259282.4U patent/CN212330304U/en active Active
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