CN220347039U - Radiating fin stamping clamp convenient to position - Google Patents

Abstract

The utility model discloses a cooling fin stamping fixture convenient to position, which belongs to the technical field of stamping equipment and comprises a base, wherein a ceiling is fixedly arranged at the top of the base, connecting blocks are arranged at two sides of the interior of the ceiling, a supporting table is arranged at the middle part of the top of the base, the cooling fin stamping fixture convenient to position is symmetrically designed through two groups of clamping blocks, the clamping blocks are L-shaped, one corner of each clamping block is trapezoidal, the two groups of clamping blocks are embedded, rubber pads are pressed on two inner sides of each clamping block, the cooling fin is fixedly positioned through four right angles, friction force between the clamping blocks and the cooling fin is increased, and the cooling fin stamping fixture is beneficial to enhancing the positioning accuracy and stability of the cooling fin.

Description

Radiating fin stamping clamp convenient to position

Technical Field

The utility model belongs to the technical field of stamping equipment, and particularly relates to a cooling fin stamping clamp convenient to position.

Background

The heat sink is a common device for radiating the heat of the easily-generated electronic component in the power supply, which is mostly made of aluminum alloy, brass or bronze and is used for quickly transmitting the heat to the surrounding environment, a layer of heat-conducting silicone grease is coated on the contact surface of the electronic component and the heat sink in use, so that the heat emitted by the component is more effectively transmitted to the heat sink and then is radiated into the surrounding air through the heat sink, the stable operating temperature of the equipment is ensured, the heat sink needs to be punched in the production and manufacturing process, a clamp is often needed to fix and position the heat sink, so that the heat sink is ensured to keep a stable state and have good contact with the equipment, however, the existing heat sink punching clamp has some problems, firstly, the accuracy of positioning the heat sink is limited, the position of the heat sink is difficult to be accurately guided, the heat sink punching clamp needs to be adjusted for a plurality of times in actual use, time and manpower are wasted, and the existing clamp is difficult to adjust and adapt according to the size and shape of the heat sink, and the flexibility is lacking, and the existing clamp is convenient to position the heat sink punching clamp is needed to solve the problem.

Disclosure of Invention

In order to overcome the defects, the utility model provides the radiating fin stamping clamp convenient to position, and solves the problems that the accuracy of positioning the radiating fin is limited, multiple times of adjustment are needed, and the radiating fin is difficult to adapt according to the size and the shape of the radiating fin.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fin punching press anchor clamps convenient to location, includes the base, the top fixed mounting of base has the ceiling, and the inside both sides of ceiling all are provided with the connecting block, the mid portion at the top of base is provided with the brace table.

As a further aspect of the utility model: the middle part of base transversely has seted up the slide rail, and the bottom of slide rail has seted up first spout to two sets of have been seted up to first spout, first control button has been seted up to top one side of base.

As a further aspect of the utility model: the inside fixed mounting of ceiling has stamping mechanism, and the second spout has all been seted up to the both sides inner wall surface of ceiling, second control button is installed to one side of ceiling.

As a further aspect of the utility model: the supporting bench is installed to the both sides of supporting bench, the bottom fixed mounting of supporting bench has first slider, and first slider is provided with two sets of to first slider is embedded in first spout and with first spout sliding connection, spacing post is all installed at the both sides top of supporting bench, and spacing post is provided with two sets of, the round hole has been seted up to the bottom of first spout, in locating the round hole, the top card of spacing post is at the top at the both corners of supporting bench.

As a further aspect of the utility model: the connecting block is provided with two groups, and one side fixed mounting of connecting block has the second slider to the second slider is embedded in the second spout and with second spout sliding connection, electric telescopic handle is installed to the opposite side of connecting block, and electric telescopic handle's output fixed mounting has the grip block, two adjacent groups the grip block is symmetrical design, the grip block designs to L shape, and the one corner design of grip block is trapezoidal, two groups the grip block gomphosis mutually, the motor is installed at the top of base, and the output cover of motor is established and is installed the screw rod, the mounting panel is installed at the other end top of base, the other end of screw rod passes through the screw rod and runs through two sets of connecting blocks in one side of mounting panel through the screw thread, two sets of the connecting block is symmetrical design about the brace table, the screw thread on screw rod surface is two-way design, is two parts opposite to the line from the mid portion of screw rod.

As a further aspect of the utility model: the bottom of grip block and the top of supporting bench closely laminate, the rubber pad has both been pressed fit to the two sides of grip block inside.

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

1. this fin punching press anchor clamps convenient to location is symmetrical design through two sets of grip blocks, and the grip block design is L shape, and the one corner of grip block designs to trapezoidal, and two sets of grip blocks gomphosis mutually to and the two sides of the grip block inwards all pressfitting have the rubber pad, fix a position the fin through four right angles, and have increaseed the frictional force between grip block and the fin, are favorable to reinforcing accuracy and the stability to the fin location.

2. This fin punching press anchor clamps convenient to location is provided with two sets of through the connecting block, and one side fixed mounting of connecting block has the second slider to the second slider is embedded in the second spout and with second spout sliding connection, the electric telescopic handle is installed to the opposite side of connecting block, and electric telescopic handle's output fixed mounting has the grip block, and two adjacent sets of the grip block is symmetrical design, and two sets of grip blocks gomphosis mutually, and the motor is installed at the top of base, and the output cover of motor is established and is installed the screw rod, and the mounting panel is installed at the other end top of base, and the other end of screw rod passes through the bearing and installs in one side of mounting panel, and the screw rod runs through two sets of connecting blocks through the screw thread, and two sets of connecting blocks are symmetrical design about the brace table, and the screw thread on screw rod surface is two parts that the line is opposite from the mid-portion of screw rod, presses the second control button start motor, and the motor can drive the screw rod and rotate, makes two sets of connecting blocks can inwards move simultaneously, and the cooperation presses the protruding end of first control button start electric telescopic handle to move forward, can make the device adaptation not the piece of equidimension, is favorable to increasing the flexibility and the heat dissipation suitability of device.

3. This fin punching press anchor clamps convenient to location, inlay in first spout through first slider and with first spout sliding connection, spacing post is all installed at the both sides top of brace table, and spacing post is provided with two sets of, the round hole has been seted up to the bottom of first spout, in locating the round hole, the top card of spacing post is at the top at the both corners of brace table, transport the fin to stamping mechanism's below through the brace table, because of the temperature is probably higher after the fin punching press, under the prerequisite of the accuracy of the position of having guaranteed to carry, avoid needing the dangerous operation that directly takes out the fin with the hand, the security of operation has been guaranteed.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model in use;

FIG. 3 is a schematic view of an exploded view of the positioning device of the present utility model;

FIG. 4 is a schematic cross-sectional view of the stamping mechanism of the present utility model;

FIG. 5 is a schematic view of the feeding device of the present utility model;

FIG. 6 is a schematic view of a part of the positioning device of the present utility model;

in the figure: 1. a base; 11. a slide rail; 12. a first chute; 13. a first control button; 2. a ceiling; 21. a punching mechanism; 22. a second chute; 23. a second control button; 3. a support table; 31. a handle; 32. a first slider; 33. a limit column; 4. a connecting block; 41. a second slider; 42. an electric telescopic rod; 43. a clamping block; 44. a motor; 45. a screw; 46. and (3) mounting a plate.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a fin punching press anchor clamps convenient to location, includes base 1, and slide rail 11 has transversely been seted up at the middle part of base 1, and slide rail 11's bottom has seted up first spout 12 to two sets of first spouts 12 have been seted up, and first control button 13 has been seted up to one side of base 1's top, according to the illustration of fig. 2, has seted up first spout 12 through slide rail 11's bottom, is fixed in slide rail 11 with brace table 3 in, prevents that brace table 3 from droing.

The top fixed mounting of base 1 has ceiling 2, and the inside both sides of ceiling 2 all are provided with connecting block 4, and the inside fixed mounting of ceiling 2 has punching press mechanism 21, and second spout 22 has all been seted up to the both sides inner wall surface of ceiling 2, and second control button 23 is installed to one side of ceiling 2, according to the illustration of fig. 4, through the both sides inner wall surface of ceiling 2 all having seted up second spout 22, can restrict the lateral movement of connecting block 4, prevent that connecting block 4 from following the rotation of screw 45 and rotating, make the lateral movement of connecting block 4 more stable.

The middle part at the top of base 1 is provided with brace table 3, handle 31 is all installed to the both sides of brace table 3, the bottom fixed mounting of brace table 3 has first slider 32, and first slider 32 is provided with two sets of, and first slider 32 is embedded in first spout 12 and with first spout 12 sliding connection, spacing post 33 is all installed at the both sides top of handle 31, and spacing post 33 is provided with two sets of, the round hole has been seted up at the bottom of first spout 12, the bottom of spacing post 33 is inserted in the round hole, the top card of spacing post 33 is at the top at the both corners of handle 31, according to the bottom of spacing post 33 is inserted in the round hole, the top card of spacing post 33 is at the top at the both corners of handle 31, use spacing post 33 to block and then carry out spacing fixedly to brace table 3 with handle 31 of brace table 3 both sides, prevent that brace table 3 slip from leading to the fin unstable when punching press.

The two sides of the inside of the ceiling 2 are provided with the connecting blocks 4, the connecting blocks 4 are provided with two groups, one side of each connecting block 4 is fixedly provided with the second sliding block 41, the second sliding block 41 is embedded in the second sliding groove 22 and is in sliding connection with the second sliding groove 22, the other side of each connecting block 4 is provided with the electric telescopic rod 42, the electric telescopic rod 42 is automatic, a built-in circuit controls the telescopic function of the telescopic rod, manual intervention is not needed, the electric telescopic rod 42 is suitable for various automation scenes such as unmanned vehicles, intelligent households and the like, the electric telescopic rod 42 is connected with the first control button 13 through an electric signal, the output end of the electric telescopic rod 42 is fixedly provided with the clamping blocks 43, the two adjacent groups of the clamping blocks 43 are symmetrically designed, one corner of each clamping block 43 is designed to be trapezoid, the two groups of the clamping blocks 43 are embedded, the top of the base 1 is provided with the motor 44, the motor 44 is of a direct current type, which can control the rotation direction and the rotation speed, and can control the direction by using a direct current power supply, and can control the direction by using an electronic device such as an H-bridge driving circuit, the motor 44 is connected with the second control button 23 by an electric signal, and the output end of the motor 44 is sleeved with a screw 45, the other end top of the base 1 is provided with a mounting plate 46, the other end of the screw 45 is arranged on one side of the mounting plate 46 by a bearing, the screw 45 penetrates through two groups of connecting blocks 4 by threads, the two groups of connecting blocks 4 are symmetrically designed with respect to the supporting table 3, the threads on the surface of the screw 45 are of a bidirectional design, the middle part of the screw 45 is of two parts with opposite threads, according to fig. 6, the threads on the surface of the screw 45 are of two parts with opposite threads, when the screw 45 rotates, the connecting blocks 4 on the two sides can move inwards at the same time, so that the device is more automatic.

The bottom of grip block 43 closely laminates with the top of brace table 3, the inside both sides of grip block 43 pressfitting has rubber pads, rubber is made by natural rubber or synthetic rubber usually, natural rubber can be extracted from latex of the rubber tree, and synthetic rubber is made from petroleum-based raw materials through chemical reaction, it has elasticity, antifriction, the good leakproofness, the good characteristic of heat resistance, according to the figure 6, through the bottom of grip block 43 closely laminates with the top of brace table 3, can more accurate centre gripping according to the horizontal direction, be favorable to making the centre gripping more stable, both sides pressfitting have the rubber pad through the inside of grip block 43, play the cushioning effect, be favorable to protecting the four corners of fin from colliding with, the frictional force between grip block 43 and the fin has been increased simultaneously.

The working principle of the utility model is as follows:

when the cooling fin is required to be stamped, firstly, a proper stamping die is selected and installed at the bottom of the stamping mechanism 21, then the cooling fin is placed at the top of the supporting table 3, then the supporting table 3 is pushed inwards by the hand-held handle 31, the first sliding block 32 slides in the first sliding groove 12 to keep the moving stability of the supporting table 3, after the supporting table 3 slides to the bottom of the stamping mechanism 21, the four groups of limiting columns 33 penetrate through two corners of the handle 31 and then are inserted into round holes at the bottom of the first sliding groove 12, the supporting table 3 is fixed, the first control button 13 is pressed to control the telescopic ends of the four groups of electric telescopic rods 42 to stretch out, the clamping blocks 43 at two sides are driven to move towards one side of the supporting table 3 through an electric signal, then the clamping blocks 43 at two sides are simultaneously moved to transversely fix the cooling fin, the second control button 23 is pressed, the motor 44 is started to drive the output ends of the motor 44 to rotate, the screw 45 rotates to drive the connecting blocks 4 at two sides to simultaneously move inwards, the second sliding block 41 slides in the second sliding groove 22, the electric telescopic rods 4 drive the electric telescopic rods 42 to drive the two sides to simultaneously move the cooling fin to the supporting table 3, and then the cooling fin can be punched out of the supporting table 3, and then the cooling fin can be greatly fixed, and the cooling fin can be punched and the cooling fin can be completely moved.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. The utility model provides a fin punching press anchor clamps convenient to location, includes base (1), its characterized in that: the top fixed mounting of base (1) has ceiling (2), and the inside both sides of ceiling (2) all are provided with connecting block (4), the mid portion at the top of base (1) is provided with supporting bench (3).

2. A heat sink stamping jig for facilitating positioning as defined in claim 1, wherein: the middle part of base (1) transversely has seted up slide rail (11), and first spout (12) have been seted up to the bottom of slide rail (11) to two sets of have been seted up in first spout (12), first control button (13) have been seted up on one side of the top of base (1).

3. A heat sink stamping jig for facilitating positioning as defined in claim 1, wherein: the inside fixed mounting of ceiling (2) has punching press mechanism (21), and second spout (22) have all been seted up on the both sides inner wall surface of ceiling (2), second control button (23) are installed to one side of ceiling (2).

4. A heat sink stamping jig for facilitating positioning as defined in claim 1, wherein: the utility model discloses a handle, including supporting bench (3), handle (31) are all installed to both sides of supporting bench (3), the bottom fixed mounting of supporting bench (3) has first slider (32), and first slider (32) are provided with two sets of to first slider (32) are embedded in first spout (12) and with first spout (12) sliding connection, spacing post (33) are all installed at the both sides top of handle (31), and spacing post (33) are provided with two sets of, the round hole has been seted up to the bottom of first spout (12), in the round hole was inserted to the bottom of spacing post (33), the top card of spacing post (33) is at the top at the both corners of handle (31).

5. A heat sink stamping jig for facilitating positioning as defined in claim 1, wherein: the utility model discloses a screw type electric motor connecting block, including base (1), connecting block (4), supporting bench, screw rod (45), connecting block (4), clamping block (43), motor (44) are installed at the top of base (1), and screw rod (45) are installed at the output cover of motor (44), mounting panel (46) are installed at the opposite side of base (1), screw rod (45) are installed in one side of mounting panel (46) through the bearing, screw rod (45) run through two sets of connecting blocks (4) through the screw thread, two sets of supporting bench (4) are symmetrical design, clamping block (43) design is L shape, and the one corner design of clamping block (43) is trapezoidal, two sets of clamping block (43) are jogged mutually, motor (44) are installed at the top of base (1), and screw rod (45) are installed to the output cover of motor (44), screw rod (45) are installed at the other end top of base (1), screw rod (45) are installed in one side of mounting panel (46) through the bearing, screw rod (45) are two sets of connecting block (4) are about supporting bench (3) design to two screw rod parts of opposite screw rod part design.

6. The heat sink stamping jig for facilitating positioning as defined in claim 5, wherein: the bottom of the clamping block (43) is tightly attached to the top of the supporting table (3), and rubber pads are pressed on two inner surfaces of the clamping block (43).