Multifunctional combined jig

Abstract

The multifunctional combined jig comprises a base, a cover strip and a positioning mechanism, the base is horizontally arranged left and right, a plurality of mounting grooves which are arranged at intervals in the left-right horizontal direction are formed in the middle of the top face of the base, and a flange is arranged on the front side of the top face of the base; pin grooves are vertically formed in the positions, corresponding to the mounting grooves, of the flanges; an accommodating groove is formed in the middle of the top surface of the cover strip; an opening is formed in the front side surface of the accommodating groove; the positioning mechanism comprises a positioning pin and a positioning hole; the positioning pins are vertically arranged on the left side and the right side of the top face of the base. The positioning holes are vertically formed in the two sides of the cover strip corresponding to the positioning pins in position. The device is high in universality, can be suitable for multiple processes, improves the production efficiency, and reduces the labor cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of inductor coil fixtures, and in particular relates to a multifunctional combined fixture. Background Art

[0002] During the production and processing of inductor coils, multiple processes such as dispensing, tinning, assembly, and welding are required. In the prior art, different jigs are required in different processes. Therefore, before each process, the product needs to be transferred to another jig for processing, which is complicated, time-consuming, and labor-intensive. In addition, during tinning, the jig used for tinning in the prior art easily allows the tin liquid to contact the inductor coil body, which will have a certain impact on the functionality and structure of the inductor coil. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional combined fixture to solve the technical problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multifunctional combined fixture comprises a base, a cover strip, and a positioning mechanism. The base is horizontally arranged on the left and right sides, and a plurality of installation grooves arranged at intervals in the horizontal direction are provided in the middle of the top surface, and a retaining edge is provided on the front side of the top surface; the retaining edge is vertically provided with a pin groove corresponding to each installation groove position; the cover strip is horizontally arranged on the left and right sides, and a receiving groove is provided in the middle of the top surface; the front side of the receiving groove is open; the positioning mechanism comprises a positioning pin and a positioning hole; the positioning pin is vertically arranged on the left and right sides of the top surface of the base; the positioning holes are vertically provided on both sides of the cover strip corresponding to the positioning pin positions.

[0006] Furthermore, it also includes a fixing column; the fixing column is vertically fixed in the installation groove.

[0007] Furthermore, there are 10 installation slots.

[0008] Furthermore, it also includes a clamping mechanism; the clamping mechanism includes a limit plate, a sleeve, a connecting rod, a spring, and a clamping plate, the limit plate is vertically arranged, and its left end face is fixedly connected to the right end face of the base; the sleeve is horizontally fixedly arranged on the left side of the bottom surface of the base, its interior is hollow, and the left end is open; the connecting rod is horizontally arranged, and its right end is inserted into the sleeve and can move left and right inside the sleeve; the spring is horizontally arranged in the sleeve, one end of which is fixedly connected to the right end of the connecting rod, and the other end is fixedly connected to the right end inside the sleeve; the clamping plate is vertically arranged, and the lower part of its left side face is fixedly connected to the left end of the connecting rod. In the initial state, the clamping plate is tightened by the spring, and its right side face presses the cover strip and the left end of the base.

[0009] Furthermore, the sleeve, connecting rod and spring are provided in two groups, and the two groups are respectively arranged at intervals along the front and rear horizontal directions and on the bottom surface of the base.

[0010] Furthermore, the left end of the cover strip is provided with an insertion hole; it also includes an insertion rod; the insertion rod is vertically arranged on the right side of the pressing plate, and when the pressing plate presses the cover strip, the insertion rod can be inserted into the insertion hole.

[0011] Furthermore, two of the jacks are arranged at intervals along the front-to-back direction; and two corresponding jacks are arranged on the insertion rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The fixture of the utility model can be applied to multiple processes such as dispensing, tinning, assembly, welding, etc., so that one fixture can be used in one production line. There is no need to change different fixtures before each process. It has high versatility, can improve production efficiency and reduce labor costs.

[0014] 2. The fixture of the utility model is provided with a mounting groove and a fixing column on the base, so that the inductor coil can be firmly fixed in the mounting groove. By providing a baffle and opening a pin groove on the baffle, the coil body and the pin of the inductor coil are separated to prevent the coil body from contacting the tin liquid during tinning and affecting the inductor coil.

[0015] 3. The utility model provides a clamping mechanism to firmly cover the cover strip on the base through the clamping mechanism, thereby preventing the cover strip from falling off during use, causing the electromagnetic coil to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the base of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cover strip of the utility model;

[0020] Figure 5 This is a schematic diagram of the clamping mechanism of the utility model;

[0021] Figure 6 It is a schematic diagram of the internal structure of the clamping mechanism of the utility model;

[0022] In the accompanying drawings: 1-base; 11-mounting slot; 12-rib; 13-pin slot; 14-fixing column;

[0023] 2-cover strip; 21-accommodating groove;

[0024] 3-positioning mechanism; 31-positioning pin; 32-positioning hole;

[0025] 4- clamping mechanism; 41- limit plate; 42- sleeve; 43- connecting rod, 44- spring, 45- clamping plate; 46- plug rod; 47- plug hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for the purpose of enabling readers to have a thorough understanding of one or more aspects of the utility model, and these aspects of the utility model can be realized even without these specific details.

[0027] A multifunctional combined fixture comprises a base 1, a cover strip 2, and a positioning mechanism 3. The base 1 is horizontally arranged on the left and right sides, and a plurality of mounting grooves 11 arranged in intervals along the horizontal direction on the middle of the top surface are provided. A retaining edge 12 is provided on the front side of the top surface; the retaining edge 12 is vertically provided with two pin grooves 13 corresponding to each mounting groove 11. Since the heights of the two pins on the coil body are different when the inductor coil is placed vertically, the two pin grooves 13 at each mounting groove 11 are provided with different depths. In this embodiment, the depth of the left pin groove 13 is greater than that of the right pin groove 13; the inductor coil is vertically placed in the mounting groove 11, and its two pins are placed in the pin grooves 13, and The cover strip 2 is horizontally arranged on the left and right sides, and a receiving groove 21 is arranged in the middle of the top surface; the front side of the receiving groove 21 is open, and the receiving groove 21 is used to receive the inductor coil. The front side of the receiving groove 21 is open, so that the top surface of the limiting plate 41 contacts with the receiving groove 21, closes the receiving groove 21, separates the pin and the coil body, and prevents the coil body from contacting the tin liquid; the positioning mechanism 3 includes a positioning pin 31 and a positioning hole 32; the positioning pin 31 is vertically arranged on the left and right sides of the top surface of the base 1; the positioning hole 32 is vertically opened on both sides of the cover strip 2 corresponding to the position of the positioning pin 31, and is positioned by the positioning hole 32 and the positioning pin 31, so that the cover strip 2 is covered on the base 1.

[0028] It also includes a fixing column 14 ; the fixing column 14 is vertically fixed in the mounting groove 11 , and the center of the inductor coil is placed on the fixing column 14 , so that the inductor coil is firmly fixed in the mounting groove 11 .

[0029] There are 10 installation slots 11, which can realize tinning of multiple inductor coils.

[0030] The clamping mechanism 4 also includes a clamping mechanism 4; the clamping mechanism 4 includes a limit plate 41, a sleeve 42, a connecting rod 43, a spring 44, and a clamping plate 45. The limit plate 41 is vertically arranged, and its left end face is fixedly connected to the right end face of the base 1; the sleeve 42 is horizontally fixedly arranged on the left side of the bottom surface of the base 1, and its interior is hollow and the left end is open; the connecting rod 43 is horizontally arranged, and its right end is inserted into the sleeve 42, and can move left and right inside the sleeve 42; the spring 44 is horizontally arranged on the sleeve 4 2, one end of which is fixedly connected to the right end of the connecting rod 43, and the other end is fixedly connected to the right end of the sleeve 42; the clamping plate 45 is vertically arranged, and the lower part of its left side surface is fixedly connected to the left end of the connecting rod 43. In the initial state, the clamping plate 45 is tightened by the spring 44, and its right side surface presses the left end of the cover strip 2. The clamping plate 45 applies a force toward the fixing plate to the cover strip 2, so that the cover strip 2 is pressed against the base 1, so that the cover strip 2 is firmly covered on the base 1, preventing the cover strip 2 from falling off and causing the inductor coil to fall off.

[0031] The sleeve 42 , connecting rod 43 , and spring 44 are provided in two groups, and the two groups are arranged at intervals on the bottom surface of the base 1 along the front and rear horizontal directions. The two groups of sleeve 42 , connecting rod 43 and spring 44 can ensure the stability of the clamping mechanism 4 .

[0032] The left end of the cover strip 2 is provided with an insertion hole 47; it also includes an insertion rod 46; the insertion rod 46 is vertically arranged on the right side of the pressing plate 45, when the pressing plate 45 presses the cover strip 2, the insertion rod 46 can be inserted into the insertion hole 47, thereby further preventing the cover strip 2 from falling off.

[0033] The insertion holes 47 are provided with two holes at intervals along the front-to-back direction; the insertion rods 46 are provided with two holes 47 corresponding to the insertion holes 47 , and the two insertion holes 47 and the insertion rods 46 can ensure the stability of the insertion of the insertion rods 46 into the insertion holes 47 .

[0034] The working mode of the utility model is:

[0035] Put multiple inductance coils into multiple positioning grooves in a vertical direction, with the center of the inductance coils sleeved in the fixing column 14. After the inductance coils are put in, the two pins thereof extend from the pin groove 13. Pull the clamping plate of the clamping mechanism 4, and the clamping plate drives the connecting rod 43 to be pulled, so that the spring 44 is extended, and then the positioning hole 32 of the cover strip 2 is aligned with the positioning pin 31 of the base 1, and the cover strip 2 is covered on the top of the base 1. Loosen the clamping plate, the spring 44 contracts, and drives the connecting rod 43 to enter the sleeve 42, so that the clamping plate moves toward the cover strip 2, so that the clamping plate is pressed on the cover strip 2, and at the same time, the insertion rod 46 on the clamping plate is inserted into the insertion hole 47 on the cover strip 2, so that the cover strip 2 is firmly fixed on the base 1. When tinning, immerse the pins extending out of the pin grooves into the tin liquid pool.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional combined fixture, comprising a base, a cover strip, and a positioning mechanism, characterized in that: The base is arranged horizontally on the left and right, and a plurality of installation grooves arranged at intervals along the horizontal direction are arranged in the middle of the top surface, and a retaining edge is arranged on the front side of the top surface; the retaining edge is vertically provided with a pin groove corresponding to each installation groove position; the cover strip is arranged horizontally on the left and right, and a receiving groove is arranged in the middle of the top surface; the front side of the receiving groove is open; the positioning mechanism includes a positioning pin and a positioning hole; the positioning pin is vertically arranged on the left and right sides of the top surface of the base; the positioning holes are vertically opened on both sides of the cover strip corresponding to the positioning pin positions.

2. A multifunctional combined fixture according to claim 1, characterized in that: It also includes a fixing column; the fixing column is vertically fixed in the installation groove.

3. The multifunctional combined fixture according to claim 1, characterized in that: There are 10 installation slots.

4. The multifunctional combined fixture according to claim 1, characterized in that: It also includes a clamping mechanism; the clamping mechanism includes a limit plate, a sleeve, a connecting rod, a spring, and a clamping plate, the limit plate is vertically arranged, and its left end face is fixedly connected to the right end face of the base; the sleeve is horizontally fixedly arranged on the left side of the bottom surface of the base, its interior is hollow, and the left end is open; the connecting rod is horizontally arranged, and its right end is inserted into the sleeve and can move left and right inside the sleeve; the spring is horizontally arranged in the sleeve, one end of which is fixedly connected to the right end of the connecting rod, and the other end is fixedly connected to the right end inside the sleeve; the clamping plate is vertically arranged, and the lower part of its left side face is fixedly connected to the left end of the connecting rod. In the initial state, the clamping plate is tightened by the spring, and its right side face presses the cover strip and the left end of the base.

5. The multifunctional combined fixture according to claim 4, characterized in that: The sleeve, the connecting rod and the spring are provided in two groups, and the two groups are respectively arranged at intervals on the bottom surface of the base along the front and rear horizontal directions.

6. The multifunctional combined fixture according to claim 4, characterized in that: The left end of the cover strip is provided with an insertion hole; it also includes an insertion rod; the insertion rod is vertically arranged on the right side of the pressing plate, and when the pressing plate presses the cover strip, the insertion rod can be inserted into the insertion hole.

7. The multifunctional combined fixture according to claim 6, characterized in that: Two of the insertion holes are arranged at intervals along the front-to-back direction; and two of the insertion rods are arranged corresponding to the insertion holes.

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