A fixture for injection molding a slider for automobile actuator terminals

Abstract

The utility model discloses a fixture for injection molding a slider of an automobile actuator terminal, comprising a bottom plate, a base provided on the bottom plate, sliding columns vertically provided on the bottom plate and respectively located on both sides of the base, an upper pressure plate slidably connected to the sliding column, a terminal pressure plate adapted to the shape of the terminal provided below the upper pressure plate, and a cavity for placing the slider provided on the base. The advantages of using a fixture to install the terminal as opposed to manual installation are: 1. No rubber hammer is used to strike the terminal, reducing artificial deformation of the hardware terminal; 2. The upper pressure plate of the fixture is pressed down flatly at one time, avoiding the situation where the terminal is not installed in place and there is a gap in the slider, resulting in the terminal being covered with glue and the pin being deformed, and the efficiency can be doubled.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component assembly, in particular to a clamp for injection molding a sliding block of an automobile actuator terminal. Background Art

[0002] In the assembly process of terminals and sliders in automotive actuator components, the terminals are generally installed manually on the mold slider, and then the terminals are driven into the slider positioning posts with a rubber hammer. The disadvantages of this process are: 1. Low efficiency; 2. The terminals are easily leaking or covered with glue on the injection molded parts due to assembly deformation or failure to install them in place. Summary of the invention

[0003] In view of the problems existing in the prior art, the utility model aims to provide a clamp for injection molding a slider of an automobile actuator terminal.

[0004] To solve the above problems, the utility model adopts the following technical solutions.

[0005] A fixture for injection molding a slider of an automobile actuator terminal comprises a bottom plate, a base is arranged on the bottom plate, sliding columns are vertically arranged on the bottom plate and are respectively located on both sides of the base, an upper pressure plate is slidably connected to the sliding column, a terminal pressure plate for matching the shape of the terminal is arranged below the upper pressure plate, and a cavity for placing the slider is arranged on the base.

[0006] As a further improvement of the utility model, a spring is sleeved on the sliding column, one end of the spring abuts against the upper pressure plate, and the other end of the spring abuts against the bottom plate.

[0007] As a further improvement of the utility model, a linear bearing is arranged on the upper pressure plate, and the sliding column is located in the linear bearing.

[0008] As a further improvement of the present invention, a through hole is provided on the top side wall of the sliding column, and a pin can be inserted into and pulled out of the through hole.

[0009] Beneficial effects of the utility model

[0010] Compared with the prior art, the advantages of the present invention are:

[0011] 1. Do not use a rubber hammer to hit the terminal to reduce the artificial deformation of the hardware terminal; 2. Press the upper pressure plate of the fixture flatly at one time to avoid the terminal being covered with glue and the pin being deformed due to the terminal not being installed in place and the slider having gaps, and the efficiency can be doubled. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2This is a positional relationship diagram of the slider and the terminal of the utility model. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0015] See also Figure 1 to Figure 2 A fixture for injection molding a slider of an automobile actuator terminal comprises a bottom plate 1, a base 2 is arranged on the bottom plate 1, a slide column 3 is vertically arranged on the bottom plate 1 and is respectively located on both sides of the base 2, an upper pressure plate 4 is slidably connected to the slide column 3, a terminal pressure plate 5 for matching the shape of the terminal 7 is arranged below the upper pressure plate 4, and a cavity for placing the slider 6 is arranged on the base 2. The advantages of using a fixture to install the terminal 7 are different from manual installation: 1. No rubber hammer is used to knock the terminal 7, which reduces the artificial deformation of the hardware terminal 7; 2. The upper pressure plate 4 of the fixture is pressed down flatly at one time to avoid the terminal 7 not being installed in place and the slider 6 having a gap, resulting in the terminal 7 being covered with glue and the pin being deformed, and the efficiency can be doubled. The production capacity is 800pcs in the 12 hours before improvement, and the production capacity is 1300pcs in the 12 hours after improvement. The defective rate of the terminal 7 being covered with glue and the leakage terminal 7 before improvement is 4%, and the defective rate of the terminal 7 being covered with glue and the leakage terminal 7 after improvement is 0.2%.

[0016] Furthermore, a spring 8 is sleeved on the slide column 3, one end of the spring 8 abuts against the upper pressure plate 4, and the other end abuts against the bottom plate 1. The spring 8 acts as a buffer to prevent rigid collision damage between the terminal pressure plate 5, the terminal 7, and the slider 6 caused by excessive force.

[0017] Furthermore, a linear bearing 9 is provided on the upper pressure plate 4, and the slide column 3 is located in the linear bearing 9. The linear bearing 9 is guided to ensure the upper and lower flatness. The terminal 7 is pressed into place by the upper pressure plate 4 without using a rubber hammer to knock the terminal 7 multiple times, so that the terminal 7 can be quickly installed.

[0018] Furthermore, a through hole is provided on the top side wall of the slide column 3, and a pin 10 can be inserted and pulled out of the through hole. This design realizes the fixation of the upper pressure plate 4, so that the upper pressure plate 4 is in a suspended state when the clamp is not in use, which is convenient for the pre-installation of the slider 6 and the terminal 7.

[0019] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A fixture for injection molding a slider for an automobile actuator terminal, characterized in that: It includes a bottom plate, a base is arranged on the bottom plate, sliding columns are vertically arranged on the bottom plate and are respectively located on both sides of the base, an upper pressure plate is slidably connected to the sliding column, a terminal pressure plate for matching the shape of the terminal is arranged below the upper pressure plate, and a cavity for placing the slider is arranged on the base.

2. The fixture for injection molding a slider for an automobile actuator terminal according to claim 1, characterized in that: A spring is sleeved on the sliding column, one end of the spring is in contact with the upper pressure plate, and the other end of the spring is in contact with the bottom plate.

3. The fixture for injection molding a slider for an automobile actuator terminal according to claim 1, characterized in that: A linear bearing is arranged on the upper pressure plate, and the sliding column is located in the linear bearing.

4. The fixture for injection molding a slider for an automobile actuator terminal according to claim 1, characterized in that: A through hole is formed on the top side wall of the sliding column, and a pin can be inserted into and pulled out of the through hole.

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