CN214184958U - Intermediate frequency heating device for copper joint of pressure gauge by red punching method - Google Patents

Abstract

The utility model discloses a red towards method manometer copper joint intermediate frequency heating device relates to manometer copper joint production and processing technical field, comprising a main body, the fixed ascending cylinder of output that is provided with of the inside intermediate position department of main part one end, the fixed crane that is located the main part top that is provided with of output of cylinder. The utility model discloses an inside cylinder of main part drives the crane and goes up and down, put into the blank the inboard bottom of main part central point put the department after, the crane descends, make the intermediate frequency coil of heating arrange the outside of blank in, it rotates to be located the inside motor of crane and drive spacing clamp plate, and the fixed connector that is provided with in one side of spacing clamp plate inside, the connector is connected with the intermediate frequency coil of heating, and then the motor drives the intermediate frequency coil of heating and reciprocates and rotate one hundred eighty degrees, it is more even to make the intermediate frequency coil of heating to the heating of blank, the blank is better at the red quality of follow-up stamping process, it is comparatively convenient that the operation gets up.

Description

Intermediate frequency heating device for copper joint of pressure gauge by red punching method

Technical Field

The utility model relates to a manometer copper joint production and processing technical field specifically is a red towards method manometer copper joint intermediate frequency heating device.

Background

The method for producing the copper joint of the pressure gauge by the red punching method generally adopts the heating method before the red punching of the copper joint of the pressure gauge, and the method for directly heating the red punched metal blank by a coal oven, a box-type electric furnace, an oxyacetylene (or natural gas) blowtorch and the like is generally adopted.

Most of intermediate frequency heating to copper joint among the prior art carries out the centre gripping to the copper joint blank and then heats at intermediate frequency again, often heats in-process copper joint blank and intermediate frequency and heats the coil relatively fixed, leads to the blank to heat and is heated inadequately evenly to can influence subsequent red process towards the copper joint.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the heating of a copper joint blank in the prior art is not uniform enough, a red punching method pressure gauge copper joint intermediate frequency heating device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a red towards method manometer copper joint intermediate frequency heating device, includes the main part, the fixed ascending cylinder of output that is provided with of intermediate position department of main part one end inside, the fixed crane that is located the main part top that is provided with of output of cylinder, the fixed motor that is provided with of intermediate position department of the inside one end of crane, the fixed spacing clamp plate that is provided with of output of motor, the fixed connector that is provided with in inside one side of spacing clamp plate, the fixed intermediate frequency heating coil that is provided with in below that the connector bottom is located spacing clamp plate, the blank has been placed to the inboard bottom that is located intermediate frequency heating coil of main part.

Preferably, a sliding groove is formed in the middle of one end of the lifting frame, a sliding block is connected to the inside of the sliding groove in a sliding mode, a wire bundling ring is fixedly arranged on the outer side of the sliding block, and a wire connected with the connector penetrates through the inner side of the wire bundling ring.

Preferably, the inside even swing joint of spacing clamp plate has the multiunit ball, and the quantity of ball is five groups.

Preferably, the both sides of crane bottom one end all are fixed to be provided with the locating lever that extends to the main part inside, and the inside one end of main part is located cylinder both sides and all is provided with the through-hole with locating lever matched with.

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

1. the utility model discloses a cylinder inside the main part drives the crane and goes up and down, after putting the blank into the central point department of the inboard bottom of main part, the crane descends, make the intermediate frequency coil of heating arrange in the outside of blank, the motor that is located inside the crane drives spacing clamp plate and rotates, and one side is fixed to be provided with the connector inside spacing clamp plate, the connector is connected with the intermediate frequency coil of heating, and then the motor drives the intermediate frequency coil of heating and reciprocates and rotates one hundred eighty degrees, make the intermediate frequency coil of heating to the heating of blank more even, the blank is better in the red quality of follow-up stamping process;

2. the utility model discloses an inside in the crane outside is provided with the spout, and the inside sliding connection of spout has the slider, and the fixed bundle wire loop that is provided with in the slider outside, and then the wire is connected with external power, then passes in proper order and restraints the wire loop and be connected with the connector, and the effectual motor of having avoided takes place the problem of interfering with the wire in the pivoted.

Drawings

Fig. 1 is a front schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the limiting pressing plate of the present invention;

fig. 3 is a schematic structural view of the back of the present invention.

In the figure: 1. a main body; 2. a cylinder; 3. a lifting frame; 4. a motor; 5. a limiting pressure plate; 6. a connector; 7. a medium-frequency heating coil; 8. a blank; 9. a wire; 10. a slider; 11. a wire binding ring; 12. a chute; 13. a ball bearing; 14. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-3, a middle frequency heating device for a copper joint of a pressure gauge by a red punching method, comprising a main body 1, a cylinder 2 with an upward output end is fixedly arranged at the middle position inside one end of the main body 1, a lifting frame 3 positioned above the main body 1 is fixedly arranged at the output end of the cylinder 2, a motor 4 is fixedly arranged at the middle position at one end inside the lifting frame 3, a limit pressing plate 5 is fixedly arranged at the output end of the motor 4, a connector 6 is fixedly arranged at one side inside the limit pressing plate 5, a middle frequency heating coil 7 is fixedly arranged at the bottom of the connector 6 below the limit pressing plate 5, and a blank 8 is placed at the inner side of the middle frequency heating coil 7 at the bottom end inside the main body 1.

The utility model discloses a 1 inside cylinder of main part drives crane 3 and goes up and down, put into the central point of 1 inboard bottom of main part with blank 8 and put the department after, crane 3 descends, make intermediate frequency heat coil 7 arrange the outside of blank 8 in, it drives spacing clamp plate 5 and rotates to be located 3 inside motors 4 of crane, and the fixed connector 6 that is provided with in 5 inside one sides of spacing clamp plate, connector 6 is connected with intermediate frequency heat coil 7, and then motor 4 drives intermediate frequency heat coil 7 and reciprocates and rotate one hundred eighty degrees, it is more even to heat to heating of blank 8 to make intermediate frequency heat coil 7, blank 8 is better at the red quality of follow-up stamping process.

Please refer to fig. 1 and fig. 3 emphatically, the intermediate position department of crane 3 one end is provided with spout 12, and the inside sliding connection of spout 12 has slider 10, and the fixed wire lacing ring 11 that is provided with in the slider 10 outside, and the wire 9 that is connected with connector 6 is worn to wire lacing ring 11 inboard, the utility model discloses an inside in the crane 3 outside is provided with spout 12, and the inside sliding connection of spout 12 has slider 10, and the fixed wire lacing ring 11 that is provided with in the slider 10 outside, and then wire 9 is connected with external power supply, then passes wire lacing ring 11 in proper order and is connected with connector 6, has effectually avoided motor 4 to take place the problem of interfering with wire 9 when the pivoted.

Please refer to fig. 2, the inside even swing joint of limit clamp 5 has multiunit ball 13, and the quantity of ball 13 is five groups, the utility model discloses a structure more than setting up, limit clamp 5 can extrude fixedly blank 8, and ball 13 can not influence limit clamp 5's rotation.

Please refer to fig. 1 and fig. 3 emphatically, both sides of one end of the bottom of the crane 3 are all fixedly provided with a positioning rod 14 extending to the inside of the main body 1, and one end of the inside of the main body 1 is located at both sides of the cylinder 2 and is all provided with a through hole matched with the positioning rod 14, the utility model discloses a setting the positioning rod 14, making the crane 3 more stable in the lifting process, the phenomenon of skew can not take place.

The working principle is as follows: when in use, the power supply is switched on, an external power supply passes through the wire-tying ring 11 to be connected with the connector 6 through a lead, then the cylinder 2 is started, the output end of the cylinder 2 is fixedly provided with the lifting frame 3, the middle position inside the lifting frame 3 is provided with the motor 4, the output end of the motor 4 is fixedly provided with the limiting pressure plate 5, one side inside the limiting pressure plate 5 is fixedly provided with a groove matched with the connector 6, the bottom of the connector 6 is positioned below the limiting pressure plate 5 and is provided with the intermediate-frequency heating coil 7, when the cylinder drives the intermediate-frequency heating coil 7 to be lifted to a certain degree, the blank 8 is placed at the central position of the bottom end inside the main body 1, then the cylinder 2 drives the lifting frame 3 to descend, the intermediate-frequency heating coil 7 is completely positioned outside the blank 8 until the ball 13 inside the limiting pressure plate 5 extending to the bottom end is contacted with the top surface of the blank 8, then open external power, make intermediate frequency heat coil 7 heat blank 8, in the in-process of heating, starter motor 4, motor 4's output drives spacing clamp plate 5, intermediate frequency heat coil 7 carries out reciprocal one hundred eighty degrees rotations, and then make blank 8 heat and be heated more evenly, the whole quality of the follow-up punching press of blank 8 has been improved greatly, inside in the crane 3 outside is provided with spout 12, spout 12 inside sliding connection has slider 10, the fixed bunch loop 11 that is provided with in the slider 10 outside, and then wire 9 is connected with external power, then pass bunch loop 11 in proper order and be connected with connector 6, the effectual motor 4 of having avoided takes place the problem of interfering with wire 9 in the pivoted.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. The utility model provides a red method of dashing manometer copper joint intermediate frequency heating device, includes main part (1), its characterized in that: the fixed ascending cylinder of output (2) that is provided with of intermediate position department of main part (1) one end inside, the fixed crane (3) that are located main part (1) top that are provided with of output of cylinder (2), the fixed motor (4) that are provided with of intermediate position department of crane (3) inside one end, the fixed spacing clamp plate (5) that is provided with of output of motor (4), the fixed connector (6) that is provided with in inside one side of spacing clamp plate (5), the fixed intermediate frequency that is provided with in below that connector (6) bottom is located spacing clamp plate (5) heats coil (7), blank (8) have been placed to the inboard that main part (1) inboard bottom is located intermediate frequency and heats coil (7).

2. The medium-frequency heating device for the copper joint of the pressure gauge by the red punching method according to claim 1, which is characterized in that: the middle position department of crane (3) one end is provided with spout (12), spout (12) inside sliding connection has slider (10), slider (10) outside is fixed and is provided with wire tying ring (11), wire (9) that are connected with connector (6) are worn to wire tying ring (11) inboard.

3. The medium-frequency heating device for the copper joint of the pressure gauge by the red punching method according to claim 1, which is characterized in that: the limiting pressing plate (5) is evenly and movably connected with a plurality of groups of balls (13), and the number of the balls (13) is five.

4. The medium-frequency heating device for the copper joint of the pressure gauge by the red punching method according to claim 1, which is characterized in that: the both sides of crane (3) bottom one end all are fixed to be provided with and extend to inside locating lever (14) of main part (1), and the inside one end of main part (1) is located cylinder (2) both sides and all is provided with the through-hole with locating lever (14) matched with.

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