Copper column jacking device for index plate

Abstract

The utility model discloses a copper pillar jacking device for an index plate, which relates to the technical field of jacking devices and comprises a mounting seat and an index plate sleeved on the outer wall of the mounting seat and capable of rotating, a jacking mechanism is fixedly arranged at the top of the mounting seat, and the jacking mechanism is used for pressing a copper pillar on an injection molding part. The jacking mechanism comprises a supporting plate fixed to the top of the mounting base, and a telescopic air cylinder is fixedly arranged at the end of the top end of the jacking mechanism. The thimble seat is fixed with the telescopic end of the telescopic cylinder, and the thimble seat is fixedly connected with the bottom of one side, deviating from the telescopic cylinder, of the thimble seat. Switching of machining stations is achieved through rotation of the index plate on the mounting base, meanwhile, the telescopic air cylinder is supported by the supporting plate fixed to the mounting base, the telescopic air cylinder can drive the ejector pin to horizontally move to abut against copper columns on injection molding parts of the corresponding stations on the index plate, the pre-pressing effect is achieved, and the machining efficiency is improved. The position of the copper column can be kept stable when a screw is screwed on an injection molding part, and the machining quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jacking devices, in particular to a copper column jacking device used for a dividing plate. Background Art

[0002] The connectors in electronic components are generally composed of plastic injection molded parts, copper pillars and screws. During the processing, the copper pillars need to be inserted into the molded plastic injection molded parts and screwed to fix the copper pillars on the injection molded parts.

[0003] In the prior art, a dividing plate is generally used on a processing line for screwing connectors to position and feed injection molded parts, so as to achieve multi-station continuous operation. After the copper column is inserted into the injection molded part positioned on the dividing plate, the screw is inserted perpendicular to the copper column and tightened to complete the screwing operation.

[0004] In actual operation, when the screw is inserted into the injection molded part and tightened to squeeze the copper column on the injection molded part, since the copper column and the injection molded part are movably plugged in and no clamping and positioning structure is set, the copper column is easily slipped off the injection molded part when the screw squeezes the copper column, affecting the work quality. Therefore, a copper column tightening device for a dividing plate is proposed. Utility Model Content

[0005] The utility model aims to provide a copper column tightening device used for a dividing plate to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a copper column pressing device for a dividing plate, comprising a mounting seat, a dividing plate sleeved on the outer wall of the mounting seat and rotatable, a pressing mechanism fixedly provided on the top of the mounting seat, and the pressing mechanism is used to press the copper column on the injection molded part;

[0007] The tightening mechanism comprises:

[0008] A support plate fixed to the top of the mounting seat, a telescopic cylinder fixed to the end of the top of the tightening mechanism;

[0009] An ejector pin seat is fixed to the telescopic end of the telescopic cylinder, and an ejector pin is fixedly connected to the bottom of the ejector pin seat on a side away from the telescopic cylinder.

[0010] Preferably, a positioning jig is fixedly provided on the side of the top end of the dividing plate, and the positioning jig is used to position the injection molded part on the dividing plate. There are at least two positioning jigs and they are arranged in a ring-shaped manner.

[0011] Preferably, both side walls of the telescopic cylinder are fixedly connected with angle steel pieces, the bottom of the angle steel piece extends to the bottom of the support plate and bends toward the inner side of the support plate, the bottom thread of the angle steel piece is inserted with a lifting screw, the top of the lifting screw rod passes through the inner side of the angle steel piece and is fixedly connected with a clamping plate.

[0012] Preferably, a linear groove is provided in the middle of the side wall of the support plate, and the cross section of the ejector seat is I-shaped.

[0013] Preferably, an indicator light is provided at the top of the support plate, a button switch for controlling the on and off of the indicator light is provided at the bottom of the indicator light, and a control structure is provided between the support plate and the dividing plate, and the control structure is used to drive the button switch to start and stop.

[0014] Preferably, the control structure includes a tube sleeve body fixedly connected to the bottom end of the support plate, a T-shaped push rod movably inserted into the bottom end of the tube sleeve body, a return spring is fixedly provided between the top of the T-shaped push rod and the bottom inner side of the tube sleeve body, an annular groove is provided at the top of the dividing plate, a wedge-shaped push block is fixedly connected to the inner side of the annular groove and at a position corresponding to the positioning fixture, and a rotatable ball is embedded in the bottom end of the T-shaped push rod.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model realizes the switching of the processing stations by rotating the indexing plate on the mounting seat, and cooperates with the support of the telescopic cylinder by the support plate fixed on the mounting seat, so that the telescopic cylinder can drive the ejector pin to translate to press the copper column on the injection molded part corresponding to the station on the indexing plate, so as to achieve the pre-pressing effect, so that the position of the copper column can be kept stable when screwing on the injection molded part, thereby improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the angle steel piece of the utility model.

[0020] Figure 4 It is a partial sectional structural schematic diagram of the front side of the dividing plate of the utility model.

[0021] In the figure: 100, mounting seat; 200, dividing plate; 201, positioning fixture; 300, jacking mechanism; 391, support plate; 302, telescopic cylinder; 303, thimble seat; 304, thimble; 305, angle steel; 306, linear slot; 307, clamping plate; 308, lifting screw; 400, indicator light; 401, sleeve body; 402, T-type thimble; 403, reset spring; 404, annular slot; 405, wedge-shaped thimble; 406, ball. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 The copper column tightening device used in a dividing plate shown in the figure comprises a mounting seat 100, a dividing plate 200 which is sleeved on the outer wall of the mounting seat 100 and can rotate, a positioning fixture 201 is fixedly arranged on the side of the top of the dividing plate 200, the positioning fixture 201 is used to position the injection molded part on the dividing plate 200, the positioning fixture 201 matches the injection molded part on the connector, and the injection molded part can be positioned by plugging it into the outer wall of the positioning fixture 201, there are at least two positioning fixtures 201 and they are arranged in a ring-shaped interval, generally, four positioning fixtures 201 are arranged in a ring-shaped interval array, a tightening mechanism 300 is fixedly arranged on the top of the mounting seat 100, the tightening mechanism 300 is used to press the copper column on the injection molded part, the copper column inserted into the injection molded part is tightened by the tightening mechanism 300, so as to limit the position of the copper column on the injection molded part and keep the position of the copper column stable during the screwing process. The invention relates to a screw threading mechanism 300, which is a screw threading mechanism 300. The screw threading mechanism 300 is a screw threading mechanism 300 which is a screw threading mechanism 300. The screw threading mechanism 300 is a screw threading mechanism 300 which is a screw threading mechanism 300. The screw threading mechanism 300 is a screw threading mechanism 300 which is a screw threading mechanism 300. The screw threading mechanism 300 is a screw threading mechanism 300 which is a screw threading mechanism 300. The screw threading mechanism 300 is a screw threading mechanism 300 which is a screw threading mechanism 300.

[0024] Furthermore, a linear slot 306 is provided in the middle of the side wall of the support plate 301, and the cross section of the ejector seat 303 is I-shaped. The linear slot 306 cooperates with the I-shaped cross section of the ejector seat 303, so that the telescopic cylinder 302 can drive the ejector seat 303 to move horizontally on the support plate 301 to adjust its position. Both side walls of the telescopic cylinder 302 are fixedly connected with angle steel pieces 305, and the bottom of the angle steel piece 305 extends to the bottom of the support plate 301 and bends to the inside of the support plate 301. The bottom of the angle steel piece 305 is threadedly inserted with a lifting screw 308, and the top of the lifting screw 308 passes through the inside of the angle steel piece 305 and is fixed A clamping plate 307 is fixedly connected, and the clamping plate 307 is driven by the lifting screw 308 to move vertically up and down, so as to achieve the locking or unlocking of the angle steel 305 and the support plate 301. In this way, the operator can conveniently fix or loosen the telescopic cylinder 302 and the support plate 301 by loosening or tightening the lifting screw 308, so as to adjust the lateral position of the telescopic cylinder 302 on the support plate 301. Since the single lifting length of the telescopic cylinder 302 is constant, the tightening position and pressure of the copper column can be fine-tuned, so that the tightening of the copper column is more stable and the work quality is higher.

[0025] At the same time, an indicator light 400 is provided at the top of the support plate 301, and a button switch for controlling the opening and closing of the indicator light 400 is provided at the bottom of the indicator light 400. The button switch can adopt a similar in-place switch. A control structure is provided between the support plate 301 and the indexing plate 200. The control structure is used to drive the button switch to start and stop. When the positioning fixture 201 on the indexing plate 200 rotates to the same horizontal straight line position as the tightening mechanism 300, the control structure can drive the indicator light 400 to light up, thereby providing a prompt that the positioning fixture 201 is in place; preferably, the control structure includes a sleeve body 401 fixedly connected to the bottom end of the support plate 301, a T-shaped push rod 402 is movably inserted at the bottom end of the sleeve body 401, a return spring 403 is fixedly provided between the top of the T-shaped push rod 402 and the bottom of the inner side of the sleeve body 401, and a ring is provided at the top of the indexing plate 200. shaped slot 404, a wedge-shaped top block 405 is fixedly connected to the inner side of the annular slot 404 and at the corresponding position of the positioning fixture 201, and a rotatable ball 406 is embedded at the bottom end of the T-shaped top rod 402. During the rotation of the dividing plate 200, since the annular slot 404 rotates with the dividing plate 200, the position of the T-shaped top rod 402 remains fixed, that is, when the positioning fixture 201 is rotated to the position of the tightening mechanism 300, the wedge-shaped top block 405 rotates to the bottom of the T-shaped top rod 402 along with the annular slot 404, thereby lifting the T-shaped top rod 402 upward, and the reset spring 403 stretches and deforms to produce a reaction force. At this time, the T-shaped top rod 402 presses the button switch on the indicator light 400, so that the indicator light 400 is connected to the power and emits a light, indicating that the positioning fixture 201 on the dividing plate 200 is in place, thereby realizing the auxiliary positioning effect.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A copper column tightening device for a dividing plate, comprising a mounting seat (100), a dividing plate (200) sleeved on the outer wall of the mounting seat (100) and capable of rotating, characterized in that: A tightening mechanism (300) is fixedly provided on the top of the mounting seat (100), and the tightening mechanism (300) is used to tighten the copper column on the injection molded part; The tightening mechanism (300) comprises: A support plate (301) fixed to the top of the mounting seat (100), a telescopic cylinder (302) fixedly provided at the end of the top of the tightening mechanism (300); An ejector seat (303) is fixed to the telescopic end of the telescopic cylinder (302), and an ejector (304) is fixedly connected to the bottom of the ejector seat (303) on the side away from the telescopic cylinder (302).

2. The copper column tightening device for a dividing plate according to claim 1 is characterized in that: A positioning jig (201) is fixedly provided on the side of the top end of the indexing plate (200), and the positioning jig (201) is used to position the injection molded part on the indexing plate (200). There are at least two positioning jigs (201) arranged in a ring-shaped manner.

3. The copper column tightening device for a dividing plate according to claim 2 is characterized in that: Both side walls of the telescopic cylinder (302) are fixedly connected with angle steel pieces (305), the bottom of the angle steel piece (305) extends to the bottom of the support plate (301) and bends toward the inner side of the support plate (301), the bottom of the angle steel piece (305) is threadedly inserted with a lifting screw (308), the top end of the lifting screw (308) passes through the inner side of the angle steel piece (305) and is fixedly connected with a clamping plate (307).

4. The copper column tightening device for a dividing plate according to claim 1 is characterized in that: A linear slot (306) is provided in the middle of the side wall of the support plate (301), and the cross section of the ejector seat (303) is in an I-shape.

5. The copper column tightening device for a dividing plate according to claim 2, characterized in that: An indicator light (400) is provided at the top of the support plate (301), a button switch for controlling the on and off of the indicator light (400) is provided at the bottom of the indicator light (400), and a control structure is provided between the support plate (301) and the indexing plate (200), the control structure being used to drive the button switch to start and stop.

6. The copper column tightening device for a dividing plate according to claim 5, characterized in that: The control structure comprises a tube sleeve body (401) fixedly connected to the bottom end of the support plate (301), a T-shaped push rod (402) movably inserted into the bottom end of the tube sleeve body (401), a return spring (403) fixedly arranged between the top of the T-shaped push rod (402) and the bottom of the inner side of the tube sleeve body (401), an annular groove (404) is arranged at the top end of the indexing plate (200), a wedge-shaped push block (405) is fixedly connected to the inner side of the annular groove (404) and at a position corresponding to the positioning fixture (201), and a rotatable ball (406) is embedded at the bottom end of the T-shaped push rod (402).

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