CN216830293U - Electric grinder is used in connector production - Google Patents

Abstract

The utility model belongs to the technical field of grind the machine, especially, be an electronic machine of grinding for connector production, it is relatively poor to carry out the stability of centre gripping to the connector to current machine of grinding, and can only carry out single type connector and carry out the centre gripping usually, influences production efficiency's problem, the following scheme is put forward now, and it is including grinding fuselage and centre gripping subassembly, the top fixed mounting who grinds the fuselage has grinding motor and four support columns, and fixed mounting has the abrasive disc on the output shaft of grinding motor, the centre gripping subassembly includes four grip blocks, box, four swash plates, diaphragm and centre gripping motor, and the equal fixed mounting in top of four grip blocks has the riser, and one side fixed mounting of the box that the riser is close to has the slide. The utility model discloses a it is fixed to drive four grip blocks downstream and carry out automatic quick centre gripping to the connector, and is convenient for adapt to the fixed of not unidimensional connector, promotes and grinds work efficiency.

Description

Electric grinder for connector production

Technical Field

The utility model relates to a grind machine technical field, especially relate to a connector production is with electronic machine that grinds.

Background

Connectors, also known domestically as connectors, plugs and sockets. Generally referred to as an electrical connector. The function of the connector is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Electronic connectors are of a wide variety, but the manufacturing process can be basically divided into the following four stages: stamping a contact pin, electroplating, injection molding a shell, assembling, and after the electronic connector is subjected to injection molding, residual colloid is always left at the injection molded joint, so that the edge is ground smoothly by using a grinding machine, and the electronic connector is more attractive.

The existing grinder has low stability and poor applicability for clamping the connector, and generally can only clamp a single type of connector, which affects production efficiency, so we propose an electric grinder for connector production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior grinder is poor in stability and applicability for clamping the connector, and generally only can clamp the connector of a single type, which influences the defect of production efficiency, and provides the electric grinder for producing the connector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric grinding machine for connector production comprises a grinding machine body and a clamping assembly, wherein a grinding motor and four supporting columns are fixedly installed at the top of the grinding machine body, a grinding disc is fixedly installed on an output shaft of the grinding motor, the clamping assembly comprises four clamping plates, a box body, four inclined plates, a transverse plate and a clamping motor, vertical plates are fixedly installed at the tops of the four clamping plates, a sliding plate is fixedly installed at one side of the box body close to the vertical plate, the four sliding plates are fixedly installed at the bottoms of the corresponding inclined plates respectively, four inclined holes are formed in the top of the transverse plate, the four inclined plates are slidably connected in the corresponding inclined holes respectively, the inner wall of the top of the box body and the inner wall of the bottom of the box body are rotatably connected with one lead screw, two threaded holes are formed in the top of the transverse plate, the two lead screws are in threaded connections in the corresponding threaded holes respectively, and first gears are fixedly installed on the two lead screws, fixedly connected with second gear on the output shaft of centre gripping motor, two first gears all mesh with the second gear mutually, and the top fixed mounting of four support columns has same fixed plate, and the top fixed mounting of fixed plate has electric putter, box fixed mounting is on electric putter's output.

Preferably, an installation groove is formed in the inner wall of the bottom of the box body, and the clamping motor is fixedly installed in the installation groove.

Preferably, the front side, the rear side, the left side and the right side of the box body are fixedly provided with guide plates, and the four vertical plates are respectively sleeved on the outer sides of the corresponding guide plates in a sliding manner.

Preferably, the both sides of diaphragm are equal fixed mounting have the limiting plate, the spacing groove has all been seted up on the both sides inner wall of box, and two limiting plates are sliding connection respectively in the spacing inslot that corresponds.

Preferably, the front side, the rear side, the left side and the right side of the box body are provided with slide holes, and the four slide plates are respectively connected in the corresponding slide holes in a sliding manner.

Preferably, the same limiting rod is fixedly connected to the inner wall of the top and the inner wall of the bottom of the limiting groove, and the two limiting plates are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding manner.

In the utility model, the electric grinder for connector production is characterized in that the connector is placed at the top of the box body, the clamping motor is started to drive the second gear to rotate, the second gear drives the two lead screws to synchronously rotate through meshing with the two first gears, the two lead screws respectively drive the transverse plates to move upwards through thread transmission with corresponding threaded holes, the four transverse plates respectively drive the four vertical plates to move towards one side close to the box body through the matching of the inclined holes and the corresponding inclined plates and drive the four clamping plates to move in opposite directions, and the connector is clamped and fixed;

in the utility model, the electric grinder for connector production is characterized in that the grinding motor drives the grinding disc to rotate at high speed by starting the grinding motor and the electric push rod, and the electric push rod drives the connector to move in opposite directions through the box body, so that the connector is ground and processed through the grinding disc;

the utility model has the advantages of reasonable design, it is fixed to carry out automatic quick centre gripping to the connector through driving four grip blocks downstream, and is convenient for adapt to the fixed of not unidimensional connector, promotes and grinds work efficiency, and the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of an electric grinder for producing a connector according to the present invention;

fig. 2 is a schematic cross-sectional structural view of an electric grinder for producing connectors according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is the structure schematic diagram of the clamping plate, the vertical plate, the guide plate, the inclined plate and the transverse plate provided by the utility model.

In the figure: 1. grinding the machine body; 2. a grinding disk; 3. a clamping plate; 4. a box body; 5. a support column; 6. a fixing plate; 7. an electric push rod; 8. grinding the motor; 9. a vertical plate; 10. a slide plate; 11. a guide plate; 12. a sloping plate; 13. a transverse plate; 14. a screw rod; 15. a first gear; 16. a second gear; 17. a clamping motor; 18. A limiting plate; 19. a limiting groove.

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.

Referring to fig. 1-4, an electric grinder for connector production comprises a grinder body 1 and a clamping assembly, wherein a grinding motor 8 and four support columns 5 are fixedly installed at the top of the grinder body 1, a grinding disc 2 is fixedly installed on an output shaft of the grinding motor 8, the clamping assembly comprises four clamping plates 3, a box body 4, four inclined plates 12, a transverse plate 13 and a clamping motor 17, vertical plates 9 are fixedly installed at the tops of the four clamping plates 3, a sliding plate 10 is fixedly installed at one side of the box body 4 close to the vertical plate 9, the four sliding plates 10 are respectively and fixedly installed at the bottoms of the corresponding inclined plates 12, four inclined holes are formed at the top of the transverse plate 13, the four inclined plates 12 are respectively and slidably connected in the corresponding inclined holes, the inner wall of the top and the inner wall of the bottom of the box body 4 are rotatably connected with a same screw rod 14, two threaded holes are formed at the top of the transverse plate 13, and the two screw rods 14 are respectively and threadedly connected in the corresponding threaded holes, and first gears 15 are fixedly mounted on the two lead screws 14, a second gear 16 is fixedly connected to an output shaft of the clamping motor 17, the two first gears 15 are meshed with the second gear 16, the top ends of the four support columns 5 are fixedly mounted with the same fixing plate 6, an electric push rod 7 is fixedly mounted at the top of the fixing plate 6, and the box body 4 is fixedly mounted at the output end of the electric push rod 7.

The utility model discloses in, seted up the mounting groove on the bottom inner wall of box 4, centre gripping motor 17 fixed mounting realizes the stable installation to centre gripping motor 17 in the mounting groove.

The utility model discloses in, the equal fixed mounting in both sides and the left and right sides has deflector 11 around box 4, and four risers 9 slide respectively and cup joint in the outside of the deflector 11 that corresponds, riser 9 leads.

The utility model discloses in, the equal fixed mounting in both sides of diaphragm 13 has limiting plate 18, has all seted up spacing groove 19 on the both sides inner wall of box 4, and two limiting plate 18 sliding connection are respectively in the spacing groove 19 that corresponds, lead to diaphragm 13.

The utility model discloses in, the slide opening has all been seted up to both sides and the left and right sides around box 4, and four slides 10 are sliding connection respectively in the slide opening that corresponds, lead slide 10.

The utility model discloses in, the same gag lever post of fixedly connected with on the top inner wall of spacing groove 19 and the bottom inner wall, two limiting plates 18 slide respectively and cup joint in the outside of the gag lever post that corresponds, lead spacing to limiting plate 18.

The utility model discloses in, when using, through placing the connector at the top of box 4, and start centre gripping motor 17 and drive second gear 16 and rotate, second gear 16 drives two lead screws 14 through the meshing with two first gears 15 and carries out synchronous rotation, two lead screws 14 drive diaphragm 13 upward movement jointly through the screw drive with the screw hole that corresponds respectively, four diaphragm 13 drive four riser 9 to the lateral movement that is close to box 4 through the cooperation of inclined plate 12 of inclined hole and correspondence respectively, and drive four grip blocks 3 and carry out the opposite movement, it is fixed to carry out the centre gripping to the connector, then through starting grinding motor 8 and electric putter 7, grinding motor 8 drives grinding disk 2 high-speed rotation, electric putter 7 drives the connector through box 4 and removes in opposite directions, thereby grind the processing to the connector through grinding disk 2.

Claims (6)

1. The electric grinding machine for the connector production comprises a grinding machine body (1) and a clamping assembly, and is characterized in that a grinding motor (8) and four supporting columns (5) are fixedly mounted at the top of the grinding machine body (1), a grinding disc (2) is fixedly mounted on an output shaft of the grinding motor (8), the clamping assembly comprises four clamping plates (3), a box body (4), four inclined plates (12), a transverse plate (13) and a clamping motor (17), vertical plates (9) are fixedly mounted at the tops of the four clamping plates (3), a sliding plate (10) is fixedly mounted on one side of the box body (4) close to each vertical plate (9), the four sliding plates (10) are respectively and fixedly mounted at the bottoms of the corresponding inclined plates (12), four inclined holes are formed in the tops of the transverse plates (13), the four inclined plates (12) are respectively and slidably connected in the corresponding inclined holes, and the inner wall of the top and the bottom of the box body (4) is rotatably connected with a same screw rod (14), two screw holes are opened at the top of diaphragm (13), two lead screws (14) are respectively in the corresponding screw holes in a threaded connection manner, two lead screws (14) are respectively fixedly provided with a first gear (15), an output shaft of a clamping motor (17) is fixedly connected with a second gear (16), the two first gears (15) are respectively meshed with the second gear (16), the top ends of four support columns (5) are fixedly provided with the same fixing plate (6), the top of the fixing plate (6) is fixedly provided with an electric push rod (7), and a box body (4) is fixedly arranged at the output end of the electric push rod (7).

2. The electric grinder for producing connectors according to claim 1, wherein the inner wall of the bottom of the box body (4) is provided with a mounting groove, and the clamping motor (17) is fixedly mounted in the mounting groove.

3. The electric grinder for producing connectors according to claim 1, wherein guide plates (11) are fixedly mounted on the front side, the rear side, the left side and the right side of the box body (4), and the four vertical plates (9) are respectively sleeved on the outer sides of the corresponding guide plates (11) in a sliding manner.

4. The electric grinding machine for the connector production according to claim 1, wherein limiting plates (18) are fixedly mounted on both sides of the transverse plate (13), limiting grooves (19) are formed in the inner walls of both sides of the box body (4), and the two limiting plates (18) are respectively connected in the corresponding limiting grooves (19) in a sliding manner.

5. The electric grinder for connector production according to claim 1, wherein the front and rear sides and the left and right sides of the box (4) are provided with slide holes, and the four slide plates (10) are slidably connected in the corresponding slide holes respectively.

6. The electric grinder for connector production according to claim 4, wherein the same limiting rod is fixedly connected to the top inner wall and the bottom inner wall of the limiting groove (19), and the two limiting plates (18) are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding manner.

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