CN218503254U - Tox riveting tools - Google Patents

Abstract

The utility model relates to a tox riveting tools, including locating plate and the shaping pressure head that can lift and remove under locating plate top down, the locating plate is equipped with the through-hole down, detect sensor and locating pin, be equipped with support locating piece and die cavity piece in the through-hole, the support locating piece is equipped with the locating hole, it detects support locating piece top or locating hole to detect the sensor correspondence, the die cavity piece is equipped with corresponding shaping pressure head, open-top's shaping chamber, be equipped with the core that can adjust the mounting height in the shaping intracavity, can detect whether pin and the double-screw bolt of support are lacked, avoid the mistake processing under the disappearance situation, outer gravity rubber of shaping pressure head compresses tightly the laminating on the die cavity with the support when down along with the location deflector with the apron, shaping pressure head protrusion is in the gravity bottom of gluing, with the support riveting position extrusion shaping intracavity and core cooperation, extrude tox riveting shape, can adapt to the processing demand of different supports, guarantee interlock value f and tie point intensity, machining efficiency and product quality are improved.

Description

Tox riveting tools

Technical Field

The utility model belongs to the technical field of the riveting equipment, concretely relates to tox riveting tools.

Background

the tox riveting adopts the downward punching press of shaping pressure head, and the plastic thin plate that will be connected extrudes into corresponding die curb plate spare material, forms through plate material plastic deformation and inlays each other, do not have edge, no burr, undetachable tox punching press connection dot, couples together the plate point from this, has that operational environment is friendly, can automatic processing, static joint strength is high, the advantage that corrosion resisting property is good. The following problems exist when the existing tox riveting tool is adopted to process the cover plate 2 and the bracket 1 shown in the attached drawing 1: (1) The support 1 is connected with the pin 101 and the stud 102 in an upstream process, and a detection device for missing connection or in-place connection of the pin 101 and the stud 102 is absent in tox riveting processing, so that error processing is caused, materials are wasted, or an error-processed product flows into a next process, and production and product stability are influenced; (2) The positioning is lacked, and the matching precision and the processing efficiency of the riveting position of the cover plate 2 and the bracket 1 are influenced; (3) As shown in the attached drawing 2, the support height h of different supports 1 needs differently, the core 8 of the existing support 1 adopts a fixed structure and cannot be adjusted in height, so that a gap exists between the cover plate 2 and the riveting point of the support 1, the occlusion value f is smaller, the strength of the connecting point does not reach the standard, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of above-mentioned technical problem to a certain extent at least, the utility model provides a tox riveting tools can detect whether pin and the double-screw bolt of support are lacked, adapts to different processing demands, improves machining efficiency and product quality.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a tox riveting tools, includes locating plate and the shaping pressure head that can lift removal under the locating plate top, the locating plate is equipped with the through-hole down, detects sensor and locating pin, be equipped with support locating piece and die cavity piece in the through-hole, the support locating piece is equipped with the locating hole, it corresponds detection support locating piece top or locating hole to detect the sensor, the die cavity piece is equipped with and corresponds shaping pressure head, open-top's shaping chamber, it can adjust the core of mounting height to become the intracavity.

In the tox riveting tool, a positioning guide plate is arranged outside the forming pressure head, a high-strength rubber positioned outside the forming pressure head is arranged at the bottom of the positioning guide plate, and the forming pressure head can contract inside the high-strength rubber or protrude out of the bottom of the high-strength rubber; when the shaping pressure head was down along with the location deflector, the rubber of merit was at first with the apron contact, compressed tightly the laminating on the die cavity with apron and support, and the rubber of merit is shortened along with the deformation when the location deflector continues to push down, and shaping pressure head and rubber of merit bottom relative movement and protrusion are in the rubber of merit bottom, and the shaping drift will be lapped and support riveting position extrusion shaping intracavity and core cooperation, extrude tox riveting shape, improve the shaping quality.

Furthermore, a forming pressure head positioning plate and an upper pressure plate are arranged at the top of the positioning guide plate, a pressure head positioning hole matched with a forming pressure head is formed in the forming pressure head positioning plate, and the forming pressure head is positioned and limitedly arranged in the pressure head positioning plate and the positioning guide plate below the upper pressure plate by adopting the pressure head positioning hole, so that the positioning and the installation of the forming pressure head are realized.

Furthermore, a die handle is arranged at the top of the upper pressure plate, and the die handle is connected with a driving mechanism for driving the forming pressure head to lift and control the stamping stroke.

Furthermore, the positioning guide plate is provided with a guide sleeve, a lower bottom plate is arranged below the lower positioning plate, a guide pillar which is vertical and can be in sliding fit with the guide sleeve is arranged at the lower positioning plate, and the operation stability is improved through the sliding fit guide of the guide pillar and the guide sleeve when the forming pressure head moves up and down.

Above-mentioned tox riveting tools, furtherly, the bottom suspension fagging is equipped with sensor wiring hole, the bottom suspension fagging below is equipped with the sensor wiring board, the sensor wiring board is equipped with sensor wiring groove, connects through the sensor wiring groove between sensor wiring hole, bottom suspension fagging and the sensor wiring board and detects the sensor lead wire, makes the structure pleasing to the eye, the lead wire is difficult for impaired, the operation is reliable.

Above-mentioned tox riveting tools, furtherly, detection sensor installs in the through-hole both sides, and one side detection sensor is used for detecting whether the double-screw bolt of support locating piece top is lacked, and opposite side detection sensor is used for detecting whether the pin in the support locating piece locating hole is lacked, avoids the mistake processing.

Above-mentioned tox riveting tools, furtherly, the core bottom is equipped with the gasket, controls the whole height of gasket through getting the shim layer numerical control, adjusts the core in the shaping intracavity height, adapts to the shaping demand of different supports, guarantees interlock value f and riveting strength.

Above-mentioned tox riveting tools, furtherly, it is connected with the electric cabinet to detect the sensor, the electric cabinet is used for controlling the lift removal of shaping pressure head, makes the frock can detect through the electric cabinet control start tox riveting under the condition that pin and double-screw bolt exist at the detection sensor, avoids the maloperation, guarantees that the processing is in the same direction as going.

Above-mentioned tox riveting tools, furtherly, the electric cabinet is connected with the alarm, makes the frock can detect through the electric cabinet control alarm and warn under the condition that pin and double-screw bolt lack at the sensor, reminds the processing personnel to change, handle and treat the machined part.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The detection sensor is adopted to correspondingly detect the position above the support positioning block or the positioning hole, whether the pin and the stud of the support are lost or not can be detected, the mistaken processing of riveting the cover plate and the support under the condition of loss is avoided, the material waste can be avoided, and the stable product quality is ensured.

(2) The positioning hole of the support positioning block is matched with the pin of the support, and the positioning pin of the lower positioning plate is matched with the cover plate, so that the riveting position of the support and the cover plate is quickly aligned, and the machining precision and efficiency are improved.

(3) The shaping intracavity adopts the core that can adjust mounting height, and the rubber of excelling in compresses tightly the laminating with the support with lapping on the die cavity along with the location deflector when down, and shaping pressure head protrusion is in the rubber bottom of excelling in, will lap and support riveting position extrudees the shaping intracavity and core cooperation, extrude tox riveting shape, can adapt to the processing demand of different supports, guarantees interlock value f and tie point intensity, improves machining efficiency and product quality.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the attachment of a cover plate to a bracket;

FIG. 2 is a schematic cross-sectional view of the riveted joint of the cover plate and the bracket;

fig. 3 is a top exploded view of an embodiment of the present invention;

fig. 4 is a bottom exploded view of an embodiment of the present invention;

FIG. 5 is a view showing the construction of the present invention without the cover plate during riveting;

fig. 6 is a top view of an embodiment of the present invention;

FIG. 7 is a cross-sectional view in the direction AA of FIG. 6;

FIG. 8 is an enlarged view of the structure of portion C of FIG. 7;

fig. 9 is a cross-sectional view in the BB direction of fig. 6.

The labels in the figure are: the device comprises a support 1, a pin 101, a stud 102, a cover plate 2, a lower positioning plate 3, a through hole 301, a sensor wiring hole 302, a screw hole 303, a forming pressure head 4, a positioning pin 5, a support positioning block 6, a positioning hole 601, a cavity block 7, a forming cavity 701, a mold core 8, a positioning guide plate 9, a high-tenacity glue 10, a forming pressure head positioning plate 11, an upper pressing plate 12, a pressure head positioning hole 111, a mold handle 13, a guide sleeve 14, a lower bottom plate 15, a guide pillar 16, a sensor wiring board 17, a sensor wiring groove 171, a lead 18, a stud detection sensor 19, a pin detection sensor 20, an electric cabinet 21 and an alarm 22.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "axial", "radial", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 3-9, do a tox riveting tools's a preferred embodiment, the frock includes bottom plate 3 and can the lifting movement's shaping pressure head 4 in bottom plate 3 tops, bottom plate 3 is equipped with through-hole 301, detection sensor and locating pin 5, be equipped with support locating piece 6 and die cavity piece 7 in the through-hole 301, support locating piece 6 is equipped with locating hole 601, it corresponds and detects 6 tops of support locating piece or locating hole 601 to detect the sensor, die cavity piece 7 is equipped with and corresponds shaping pressure head 4, open-top's shaping chamber 701, be equipped with the core 8 that can adjust mounting height in the shaping chamber 701.

In the tox riveting tool, further, a positioning guide plate 9 is arranged outside the forming pressure head 4, a high-strength rubber 10 positioned outside the forming pressure head 4 is arranged at the bottom of the positioning guide plate 9, and the forming pressure head 4 can be retracted into the high-strength rubber 10 or protruded out of the bottom of the high-strength rubber 10; when shaping pressure head 4 was down along with location deflector 9, the rubber 10 of merit at first contacted with apron 2, compressed tightly the laminating on the die cavity with apron 2 and support 1, and rubber 10 of merit is shortened along with location deflector 9 continuation deformation down, and shaping pressure head 4 and rubber 10 bottom relative movement of merit and protrusion are glued 10 bottoms in the merit, 4 bottom diameters of shaping pressure head are less than become die cavity 701 internal diameter, and the shaping drift will be lapped 2 and support 1 riveting position and extrude the shape of riveting of forming cavity 701 in with the cooperation of core 8, extrusion tox, improvement shaping quality.

Further, there are two sets of the dominant force glue 10 and the shaping pressure head 4, there are two sets of die cavity piece 7 and die core 8 for cooperate two places of riveting apron 2 and support 1 simultaneously, improve machining efficiency.

Further, 9 tops of location deflector are equipped with shaping pressure head locating plate 11 and top board 12, be equipped with 4 complex pressure head locating holes 111 of shaping pressure head in the shaping pressure head locating plate 11, pressure head locating holes 111 is the counter bore, adopts pressure head locating holes 111 to fix a position shaping pressure head 4 and install in pressure head locating plate and the location deflector 9 of top board 12 below with spacing, realizes the location installation of shaping pressure head 4.

Furthermore, the top of the upper pressure plate 12 is provided with a die handle 13, the die handle 13 is connected with a driving mechanism for driving the forming pressure head 4 to lift, and the driving mechanism is electrically connected with a pneumatic or hydraulic boosting pressure head for controlling the stamping stroke, wherein the pneumatic or hydraulic boosting pressure head is electrically connected with an electric cabinet 21.

Furthermore, the positioning guide plate 9 is provided with guide sleeves 14 positioned at two sides of the forming press head 4, a lower bottom plate 15 is arranged below the lower positioning plate 3, a guide post 16 which is vertical and can be in sliding fit with the guide sleeves 14 is arranged at the lower position, and the operation stability is improved through the sliding fit guide of the guide post 16 and the guide sleeve 14 when the forming press head 4 moves up and down.

Above-mentioned tox riveting tools, further, lower locating plate 3 is equipped with sensor wiring hole 302, lower locating plate 3 below is equipped with the sensor wiring board 17 that links to each other with lower plate 15 top, sensor wiring board 17 is equipped with sensor wiring groove 171, connects through sensor wiring hole 302, sensor wiring groove 171 between lower locating plate 3 and the sensor wiring board 17 and detects sensor lead 18, makes the structure pleasing to the eye, lead 18 is difficult for impaired, the operation is reliable.

Above-mentioned tox riveting tools, furtherly, detect the sensor including installing in the double-screw bolt detection sensor 19 and the pin detection sensor 20 of through-hole 301 both sides, one side double-screw bolt detection sensor 19 is used for detecting the double-screw bolt 102 disappearance above the support locating piece 6, the locating hole 601 is including the vertical hole and the horizontal hole of intercommunication, and vertical hole is used for cooperating the pin 101 of locating support 1, makes opposite side pin detection sensor 20 detect the pin 101 disappearance in the locating hole 601 through the horizontal hole, avoids the mistake processing.

Further, the detection sensor is a photoelectric sensor, and detects whether the pin 101 or the stud 102 is missing by emitting a light signal and receiving the light reflected by the pin 101 or the stud 102.

Above-mentioned tox riveting tools, furtherly, 8 bottoms of core are equipped with the gasket, and the gasket is not seen in the picture, controls the whole height of gasket through getting and putting the gasket layer numerical control, adjusts the height of core 8 in shaping chamber 701, adapts to the shaping demand of different supports 1, guarantees bite value f and riveting strength.

Furthermore, the two cavity blocks 7 are positioned on two sides of the support positioning block 6, the top of each cavity block is higher than the support positioning block 6, and the cavity blocks are matched with the structure of the support 1, so that the two sides of each cavity block 7 limit the support 1, and rapid positioning and stable processing are facilitated.

Furthermore, the side part of the lower positioning plate 3 is provided with a screw hole 303, and a locking bolt with an end part abutting against the cavity block 7 is matched in the screw hole 303, so that the cavity block 7 can be quickly assembled and disassembled conveniently.

Above-mentioned tox riveting tools, furtherly, the detection sensor is connected with electric cabinet 21, electric cabinet 21 is used for controlling the lift removal of shaping pressure head 4, makes the frock can detect through electric cabinet 21 control start tox riveting under the condition that pin 101 and double-screw bolt 102 exist at the detection sensor, avoids the maloperation, guarantees that the processing is in the same direction as going.

Above-mentioned tox riveting tools, furtherly, electric cabinet 21 is connected with alarm 22, makes the frock can detect through electric cabinet 21 control alarm 22 and warn under the condition of pin 101 and double-screw bolt 102 disappearance at the sensor, reminds the processing personnel to change, handle and treat the machined part.

The assembling process of the tox riveting tool comprises the following steps: connecting a positioning guide plate 9 and a forming pressure head positioning plate 11, enabling two forming pressure heads 4 to penetrate through the pressure head positioning plate and the positioning guide plate 9 through matching with corresponding pressure head positioning holes 111 and to be inserted into a high-strength rubber 10, connecting an upper pressure plate 12 at the top of the forming pressure head positioning plate 11, connecting a die shank 13 at the top of the upper pressure plate 12, connecting the die shank 13 with a driving mechanism for driving the forming pressure heads 4 to lift by machine tool equipment, and electrically connecting the driving mechanism with an electric cabinet 21; a stud detection sensor 19 is arranged on one side of a through hole 301 of a lower positioning plate 3, a lead 18 of the stud detection sensor 19 is connected with an electric cabinet 21 through a sensor wiring hole 302 and a sensor wiring groove 171, a pin detection sensor 20 is arranged on the other side of the through hole 301 of the lower positioning plate 3, the lead 18 is connected with the electric cabinet 21, the lower positioning plate 3, a sensor wiring plate 17, a lower base plate 15 and a machine tool equipment platform are connected, a positioning pin 5 is arranged at a corresponding position of the lower positioning plate 3, a support positioning block 6 and a cavity block 7 are arranged in the through hole 301, the number of gasket layers in a cavity 701 is adjusted, a core 8 is arranged in the molding cavity 701 by a core 8 with a height, and integral assembly is realized.

The operating principle of the tox riveting tool is as follows:

inserting the pin 101 of the support 1 into the positioning hole 601 of the support positioning block 6, positioning the support 1 above the support positioning block 6, supporting two sides of the support 1 with the cavity block 7 in a matching manner, placing the cover plate 2 on the lower positioning plate 3 through matching with the positioning pin 5 and above the support 1, and enabling the part of the cover plate 2 to be riveted with the support 1 to correspond to the forming punch, the forming cavity 701 and the mold core 8.

As shown in fig. 7-9, the electric cabinet 21 starts the stud detection sensor 19 and the pin detection sensor 20, respectively detect whether the stud 102 and the pin 101 of the support 1 are missing and feed back the electric cabinet 21, the electric cabinet 21 controls the alarm 22 to alarm when the stud 102 and the pin 101 are missing, the electric cabinet 21 controls the driving mechanism of the machine tool equipment to drive the die shank 13, the upper platen 12, the positioning of the molding press head 4 and the positioning guide plate 9 to be pressed down integrally when the stud is missing, the cap plate 2 and the support 1 are pressed and attached to the cavity by the cap glue 10 first contacting the cap plate 2, the cap plate 2 and the support 1 are deformed and shortened along with the continuous pressing of the cap glue 10, the molding press head 4 is exposed from the cap glue 10, the riveting position of the cap plate 2 and the support 1 is pressed into the molding cavity 701, the tox riveting shape is extruded in cooperation with the core 8, the riveting is completed, the driving mechanism is lifted upwards, the cap glue 10 rebounds along with the pressure release, the cap plate 2 and the molding press head 4 is taken out, and the product can be processed next time after the product is taken out.

Above-mentioned tox riveting tools detects through detecting the sensor and can solve the detection problem of pin 101 and double-screw bolt 102 disappearance, avoids the mistake processing, can improve apron 2 and 1 riveting department cooperation precision of support and machining efficiency through locating pin 5 and the 6 location of support locating piece, can adapt to different processing demands through the altitude mixture control of core 8 in the shaping chamber 701, improves machining efficiency and product quality.

The above-listed detailed description is only a specific description of possible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention should be included within the scope of the present invention.

Claims (10)

1. The utility model provides a tox riveting tools, its characterized in that, includes locating plate (3) down and shaping pressure head (4) that can lift and remove below locating plate (3), locating plate (3) down is equipped with through-hole (301), detection sensor and locating pin (5), be equipped with support locating piece (6) and die cavity piece (7) in through-hole (301), support locating piece (6) are equipped with locating hole (601), it detects support locating piece (6) top or locating hole (601) to detect the sensor correspondence, die cavity piece (7) are equipped with and correspond shaping pressure head (4), open-top's shaping chamber (701), be equipped with core (8) that can adjust mounting height in shaping chamber (701).

2. The tox riveting tool as claimed in claim 1, wherein a positioning guide plate (9) is arranged outside the forming ram (4), a high-gravity rubber (10) arranged outside the forming ram (4) is arranged at the bottom of the positioning guide plate (9), and the forming ram (4) can be retracted inside the high-gravity rubber (10) or protruded out of the bottom of the high-gravity rubber (10).

3. The tox riveting tool as claimed in claim 2, wherein a forming indenter positioning plate (11) and an upper pressure plate (12) are arranged at the top of the positioning guide plate (9), and an indenter positioning hole (111) matched with the forming indenter (4) is arranged in the forming indenter positioning plate (11).

4. A tox riveting tool according to claim 3, wherein the top of the upper pressure plate (12) is provided with a die shank (13).

5. The tox riveting tool as claimed in claim 2, characterized in that the positioning guide plate (9) is provided with a guide sleeve (14), a lower bottom plate (15) is arranged below the lower positioning plate (3), and the lower positioning plate is provided with a guide post (16) which is vertical and can be in sliding fit with the guide sleeve (14).

6. The tox riveting tool according to claim 1, wherein the lower positioning plate (3) is provided with a sensor wiring hole (302), a sensor wiring board (17) is arranged below the lower positioning plate (3), and the sensor wiring board (17) is provided with a sensor wiring groove (171).

7. The tox riveting tool as claimed in claim 1, wherein the detection sensors are mounted on two sides of the through hole (301).

8. The tox riveting tool according to claim 1, characterized in that the bottom of the core (8) is provided with a gasket.

9. The tox riveting tool according to any one of claims 1-8, characterized in that the detection sensor is connected with an electric cabinet (21), and the electric cabinet (21) is used for controlling the lifting movement of the forming ram (4).

10. The tox riveting tool as claimed in claim 9, wherein the electric cabinet (21) is connected with an alarm (22).

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