Carrier fixation structure

Abstract

The utility model discloses a kind of carrier fixing structure, it is related to laser technology field, wherein, carrier fixing structure includes frame body, press-down subassembly and adjusting assembly. Among them, the middle position of frame body is formed with water cooling receiving part, to be used for carrying pump carrier;Press-down subassembly includes press-down part, press-down part is set on frame body corresponding to water cooling receiving part, press-down part has the movement stroke in upper vertical direction;Adjusting assembly includes two clamping parts, two clamping parts are respectively set on frame body corresponding to the first direction of water cooling receiving part two sides, and two clamping parts have the movement stroke of moving towards each other or moving away on frame body;In the utility model, multiple fixing structures for fixing pump carrier are included, relevant structure can be adjusted corresponding to its limiting position and fixed position according to the actual specification of carrier, can significantly improve the fixing effect of pump carrier, with good application prospect.

Description

Technical Field

[0001] This utility model relates to the field of laser technology, and in particular to a carrier fixing structure. Background Technology

[0002] As a core component of high-power lasers, semiconductor pumps need to operate continuously under power during performance testing, generating significant heat. To ensure the accuracy of test results and equipment safety, the pump source under test must maintain full contact with the water-cooled plate for efficient heat dissipation. Industry research shows that when there is a gap exceeding 10μm between the pump source and the water-cooled plate, the interfacial thermal resistance increases significantly. For every 10°C increase in chip junction temperature, the photoelectric conversion efficiency decreases by approximately 5.2%, while also accelerating device aging. Therefore, in actual testing, a carrier fixing structure is generally required to fix the pump carrier. Traditional carrier fixing structures have poor versatility and often cannot adapt to the positioning and pressing requirements of carriers of different specifications. Utility Model Content

[0003] The main purpose of this utility model is to propose a vehicle fixing structure, which aims to solve the problem that traditional vehicle fixing structures have poor versatility and often cannot meet the positioning and pressing requirements of vehicles of different specifications.

[0004] To achieve the above objectives, the present invention proposes a carrier fixing structure for fixing a pump carrier, the carrier fixing structure comprising: The frame has a water-cooled support section in the middle to support the pump carrier; A pressing assembly includes a pressing part, which is disposed on the frame corresponding to the water-cooled receiving part, and the pressing part has a vertical stroke; and The adjustment assembly includes two clamping parts, which are respectively disposed on both sides of the frame in a first direction corresponding to the water-cooled receiving part, and the two clamping parts have a moving stroke in opposite directions or away from each other on the frame, so as to clamp and position the pump carrier. The first direction is a direction on a horizontal plane.

[0005] In one embodiment, the pressing part is provided as two parts, and the two pressing parts are respectively provided on both sides of the water-cooled receiving part in the first direction on the frame. The pressing assembly also includes a driving structure, which is disposed on the frame and connected to the two pressing parts, for driving the two pressing parts to move simultaneously toward each other or apart on the frame.

[0006] In one embodiment, the driving structure includes: Two vertical plates are slidably mounted on the frame on both sides of the water-cooled receiving portion in the first direction, respectively; and, A drive unit is mounted on the frame and connected to the two vertical plates to drive the two vertical plates to move simultaneously toward or away from the water-cooled receiving part. The two pressing parts are respectively located on the two vertical plates.

[0007] In one embodiment, the pressing part includes a pressure claw plate and a clamping cylinder. The pressure claw plate is slidably mounted vertically on one end face of the vertical plate corresponding to the water-cooled receiving part. The clamping cylinder is mounted on the vertical plate, and its output end is connected to the pressure claw plate for driving the pressure claw plate to slide on the vertical plate; and / or, Slide rails are provided on both sides of the upper surface of the frame corresponding to the water-cooled receiving part, and the two vertical plates are slidably installed on the two slide rails respectively.

[0008] In one embodiment, each of the two vertical plate portions has a mounting plate portion on its downward-facing end; The drive unit includes: The first motor is mounted on the frame below the water-cooled receiving part; and... The transmission structure includes a drive gear and two racks. The drive gear is mounted on the output shaft of the first motor, and the two racks are respectively mounted on the two mounting plates, and both racks mesh with the drive gear.

[0009] In one embodiment, one end of the frame in the second direction is an adjustment and mounting end; The adjustment assembly also includes two clamping cylinders, which are installed on the adjustment mounting end corresponding to one end of the water-cooled receiving part; The output ends of the two clamping cylinders are arranged opposite to each other, and a clamping space is defined between the output ends of the two clamping cylinders; The two clamping parts are respectively installed on the output ends of the two cylinders; The second direction is perpendicular to the first direction in the horizontal plane.

[0010] In one embodiment, the clamping part includes a mounting base and a clamping block. The mounting base includes a vertical plate segment and a horizontal plate segment. The vertical plate segment is connected to the output end of the clamping cylinder. The clamping block is mounted on the upward-facing end of the horizontal plate segment, and a positioning shaft portion is provided on one end face of the clamping block corresponding to the clamping space; and / or, Two support frames are provided on the adjustment and installation end corresponding to one end position of the water-cooled receiving part, and the two clamping cylinders are respectively installed on the two support frames.

[0011] In one embodiment, one end of the frame in the second direction is an adjustment and installation end, and the second direction is perpendicular to the first direction in the horizontal plane; The vehicle fixing structure further includes a guide structure, the guide structure comprising: The first guide assembly includes two slider sections, which are spaced apart on the adjustment mounting end along the first direction; and... The second guide group includes two limiting mounting plates, which are spaced apart on the frame along the first direction. Both of the slider portions and both of the limiting mounting plates are provided with guide protrusions, and the horizontal cross-sectional area of ​​the guide protrusions increases from their distal ends toward their mounting ends.

[0012] In one embodiment, the adjusting mounting end is provided with a guide rail extending along the first direction, and both sliders are slidably mounted on the guide rail. A driving slider, slidably mounted vertically, is located at the midpoint between the two sliders on the adjusting mounting end. A connecting rod connects the two sliders and the driving slider, and both ends of the connecting rod are rotatably connected to the sliders and the driving slider, respectively; and / or, The position of the guide protrusion on the limiting mounting plate in the first direction is adjustable.

[0013] In one embodiment, the water-cooled receiving part includes a water-cooled plate, which is fixedly installed at the middle position of the frame.

[0014] In this invention, the frame structure includes a guide assembly, an adjustment assembly, and a pressing assembly. During use, the position of the guide assembly can be adjusted according to the size and specifications of the pump carrier. When the pump carrier is placed, it is initially guided by the guide assembly to its current position on the water-cooling support. The adjustment assembly then clamps and fixes one end of the pump carrier, ensuring its stability on the water-cooling support. The pressing structure has two pressing parts, whose actual pressing positions can be adjusted according to the situation. By simultaneously pressing and fixing both ends of the pump carrier with these two pressing parts, the fixation effect on the carrier structure can be improved to a certain extent, thus ensuring the heat dissipation of the pump carrier. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the overall structure of an embodiment of the vehicle fixing structure provided by this utility model; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 for Figure 1 A magnified view of a section at point B in the middle; Figure 4 for Figure 1 A schematic diagram of the installation structure of the central drive unit on the frame.

[0017] Explanation of icon numbers: 100. Vehicle fixing structure; 1. Frame; 11. Water-cooled receiving part; 111. Mounting block; 12. Adjustable mounting end; 121. Guide rail part; 122. Support frame; 13. Slide rail; 2. Pressing assembly; 21. Pressing part; 211. Pressing claw plate; 212. Pressing cylinder; 22. Vertical plate part; 221. Mounting plate part; 23. Drive part; 231. First motor; 232. Transmission structure; 2321. Gear 2322, Drive gear; 3, Adjustment assembly; 31, Clamping part; 311, Mounting base; 3111, Vertical plate section; 3112, Horizontal plate section; 312, Clamping block; 32, Clamping cylinder; 4, Guide structure; 41, First guide group; 411, Slider part; 42, Second guide group; 421, Limiting mounting plate; 4211, Mounting groove; 43, Guide protrusion; 44, Drive slider; 45, Connecting rod part.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0020] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0021] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] As a core component of high-power lasers, semiconductor pumps need to operate continuously under power during performance testing, generating significant heat. To ensure the accuracy of test results and equipment safety, the pump source under test must maintain full contact with the water-cooled plate for efficient heat dissipation. Industry research shows that when there is a gap exceeding 10μm between the pump source and the water-cooled plate, the interfacial thermal resistance increases significantly. For every 10°C increase in chip junction temperature, the photoelectric conversion efficiency decreases by approximately 5.2%, while also accelerating device aging. Therefore, in actual testing, a carrier fixing structure is generally required to fix the pump carrier. Traditional carrier fixing structures have poor versatility and often cannot adapt to the positioning and pressing requirements of carriers of different specifications.

[0023] This utility model proposes a vehicle fixing structure to solve the above problems.

[0024] Please see Figures 1 to 2 In one embodiment of this utility model, the carrier fixing structure 100 is mainly used for fixing the pump carrier. During testing, the pump structure requires a carrier for fixation. During testing, a large amount of heat is typically generated. Therefore, to ensure the accuracy of test results and equipment safety, the pump carrier is fixed to a water-cooling structure during actual testing, thereby achieving synchronous cooling of the pump. The carrier fixing structure 100 in this solution is mainly used in the current scenario to improve the contact effect between the pump carrier and the water-cooling structure, thereby ensuring the photoelectric conversion efficiency of the chip in the pump chip structure.

[0025] The carrier fixing structure 100 includes a frame 1, a pressing component 2, and an adjusting component 3. A water-cooled receiving portion 11 is formed at the middle position of the frame 1 to support the pump carrier. The pressing component 2 includes a pressing portion 21, which is disposed on the frame 1 corresponding to the water-cooled receiving portion 11, and has a vertical travel stroke. The adjusting component 3 includes two clamping portions 31, which are respectively disposed on both sides of the frame 1 in a first direction corresponding to the water-cooled receiving portion 11, and have opposite or opposite travel strokes on the frame 1 for clamping and positioning the pump carrier; wherein, the first direction is a direction on a horizontal plane.

[0026] The first direction is as follows Figure 1 As shown in the diagram, during the actual test, the pump carrier is placed on the water-cooled receiving part 11. The accuracy of the pump carrier's position on the water-cooled receiving part 11 directly affects its heat dissipation effect. Therefore, when the pump carrier is placed on the water-cooled receiving part 11, its position needs to be adjusted using the adjustment component 3. Specifically, the pump carrier is placed on the water-cooled receiving part 11 at the middle position corresponding to the two clamping parts 31, and then the two clamping parts 31 move towards each other simultaneously, contacting the two ends of the pump carrier in the first direction, thereby fixing the pump carrier at the middle position of the water-cooled receiving part 11. Furthermore, to ensure the contact relationship between the pump carrier and the water-cooled receiving part 11, thus ensuring the cooling effect on the pump carrier, this process is crucial. After the two clamping parts 31 adjust the position of the pump carrier, the pressing part 21 above the pump carrier will move downward and press down in contact with the upper end face of the pump carrier, thereby minimizing the gap between the pump carrier and the water-cooling receiving part 11, allowing the cooling water on the water-cooling receiving part 11 to fully contact the pump carrier, thus ensuring the cooling effect on the pump carrier and improving the photoelectric conversion efficiency of the chip structure.

[0027] To further ensure the pressing and fixing effect of the pressing part 21 on the pump carrier, in this embodiment, two pressing parts 21 are provided, and the two pressing parts 21 are respectively provided on both sides of the water-cooled receiving part 11 in the first direction on the frame 1; the pressing assembly 2 also includes a driving structure, which is provided on the frame 1 and connected to the two pressing parts 21, so as to drive the two pressing parts 21 to move simultaneously towards each other or away from each other on the frame 1.

[0028] As described above, after the two clamping parts 31 have clamped and adjusted the position of the pump carrier, the pressing part 21 needs to press down and fix the pump carrier. Specifically, the drive structure first drives the two pressing parts 21 to move away from each other on the frame 1, thereby avoiding the area above the water-cooled receiving part 11. After the two clamping parts 31 have finished adjusting the position of the pump carrier, the drive structure then drives the two pressing parts 21 to move above the two ends of the pump carrier in the first direction, and the two pressing parts 21 move downwards simultaneously, thereby pressing down and fixing the two ends of the pump carrier.

[0029] In the above embodiment, using two downward pressing parts 21 to fix the pump carrier can effectively prevent the pump carrier from tilting due to unilateral pressing. The two pressing parts 21 simultaneously press down on both ends of the carrier, ensuring even force distribution at both ends, thereby minimizing the gap between the carrier and the water-cooled receiving part 11 and maximizing the water-cooling effect of the water-cooled receiving part 11.

[0030] The driving structure includes two vertical plate sections 22 and a driving section 23. The two vertical plate sections 22 are slidably mounted on the frame 1 on both sides of the water-cooled receiving section 11 in the first direction. The driving section 23 is mounted on the frame 1 and connected to the two vertical plate sections 22 to drive the two vertical plate sections 22 to move simultaneously toward or away from the water-cooled receiving section 11. The two pressing sections 21 are respectively provided on the two vertical plate sections 22.

[0031] Specifically, the pressing part 21 includes a pressing claw plate 211 and a pressing cylinder 212. The pressing claw plate 211 is slidably mounted vertically on one end face of the vertical plate part 22 corresponding to the water-cooled receiving part 11. The pressing cylinder 212 is mounted on the vertical plate part 22 and its output end is connected to the pressing claw plate 211 to drive the pressing claw plate 211 to slide on the vertical plate part 22.

[0032] The drive structure drives the two vertical plate portions 22 to move towards each other. When the two pressing portions 21 move simultaneously to above the two ends of the pump carrier in the first direction, the drive structure stops working. At this time, the clamping cylinder 212 starts working and drives the pressing claw plate 211 to move downward on the vertical plate portion 22, thereby pressing and fixing the two ends of the pump carrier by the two pressing claw plates 211.

[0033] Slide rails 13 are provided on both sides of the upper surface of the frame 1, corresponding to the two sides of the water-cooled receiving part 11. The two vertical plate parts 22 are slidably mounted on the two slide rails 13 respectively. The slide rails 13 guide the movement of the vertical plate parts 22, thereby reducing the friction force on the vertical plate parts 22 during movement and improving the stability of the vertical plate parts 22 during movement.

[0034] It is conceivable that, in order to improve the fixing effect of the pressure claw plate 211, in actual implementation, a corresponding flexible contact structure can be installed on the contact surface at the lower end of the pressure claw plate 211, thereby improving the downward pressure contact effect on the pump carrier.

[0035] In one embodiment of this utility model, such as Figure 4 As shown, each of the two vertical plate portions 22 has a mounting plate portion 221 at its downward end; the drive unit 23 includes a first motor 231 and a transmission structure 232. The first motor 231 is mounted on the frame 1 below the water-cooled receiving portion 11; the transmission structure 232 includes a drive gear 2322 and two racks 2321. The drive gear 2322 is mounted on the output shaft of the first motor 231, and the two racks 2321 are respectively mounted on the two mounting plate portions 221, with both racks 2321 meshing with the drive gear 2322.

[0036] The mounting plate 221 is specifically detachably mounted on the downward-facing end of the vertical plate 22, and the two can be fixedly connected by bolts. The first motor 231 is mounted on the mounting plate 221, and the output shaft of the first motor 231 is arranged along an axis extending in the vertical direction. When the first motor 231 is working, it can synchronously drive the drive gear 2322 to rotate. The two racks 2321 are respectively disposed on both sides of the drive gear 2322. When the drive gear 2322 rotates, it will drive the two racks 2321 to move in opposite directions simultaneously in the first direction. Thus, the two mounting plates 221 drive the two vertical plates 22 to move simultaneously towards or away from each other.

[0037] With the above-mentioned structural configuration, the pressing positions of the two pressing parts 21 in the first direction can be automatically adjusted. This not only improves the automation level of the entire structure, but also allows the spacing between the two pressing parts 21 to be adjusted according to the actual size of the pump vehicle. This makes the entire fixing structure suitable for fixing different types of vehicles, further improving the versatility of the entire fixing structure.

[0038] It is conceivable that, in addition to the aforementioned motor structure combined with the gear and rack 2321 structure, the drive structure can also be configured as another linear drive component, such as a cylinder or a push rod structure. However, it should be noted that the maximum stroke of a cylinder or push rod structure is limited, making it difficult to achieve the long adjustment of the gear and rack 2321 structure in this solution. Furthermore, the gear and rack 2321 structure in this solution has better structural compactness, enabling simultaneous adjustment of the positions of the two vertical plate sections 22 through a single drive component. The synchronization of the two vertical plate sections 22 is better, facilitating automatic control.

[0039] In one embodiment of this utility model, one end of the frame 1 in the second direction is an adjustment mounting end 12; the adjustment assembly 3 further includes two clamping cylinders 32, which are mounted on the adjustment mounting end 12 corresponding to one end of the water-cooled receiving part 11; the output ends of the two clamping cylinders 32 are arranged opposite to each other, and a clamping space is defined between the output ends of the two clamping cylinders 32; the two clamping parts 31 are respectively mounted on the output ends of the two cylinders; the second direction is perpendicular to the first direction in the horizontal plane.

[0040] like Figure 1 and Figure 2 As shown, both clamping cylinders 32 are mounted on the adjusting mounting end 12, that is, at one end of the water-cooled receiving part 11 in the second direction, and the two clamping cylinders 32 are spaced apart in the first direction. In practice, when the pump carrier is placed in the clamping space between the two clamping cylinders 32, the two clamping cylinders 32 work simultaneously, thereby driving the two clamping parts 31 to move towards each other simultaneously, thereby reducing the span of the clamping space in the first direction, and thus being able to clamp the pump carrier in the middle of the water-cooled plate through the clamping action of the two clamping parts 31.

[0041] Specifically, the clamping part 31 includes a mounting base 311 and a clamping block 312. The mounting base 311 includes a vertical plate section 3111 and a horizontal plate section 3112. The vertical plate section 3111 is connected to the output end of the clamping cylinder 32. The clamping block 312 is installed on the upward end of the horizontal plate section 3112, and the clamping block 312 is provided with a positioning shaft on one end face corresponding to the clamping space.

[0042] like Figure 2As shown, in this embodiment, the clamping block 312 is fixed by the mounting base 311, allowing the slider to be mounted on the upper end face of the clamping cylinder 32. The horizontal movement of the output end of the clamping cylinder 32 synchronously drives the clamping block 312 to move in the horizontal direction, thereby achieving the clamping and fixing effect on the pump carrier. The above structure can, to a certain extent, increase the span of the clamping space.

[0043] It is conceivable that the clamping cylinder 32 is a linear drive structure. Besides using the aforementioned cylinder structure as the drive component, it can also be configured as an electric actuator or other structures. The choice and configuration can be made according to the actual production conditions.

[0044] Specifically, two support frames 122 are provided on the adjustment and installation end 12 at one end position corresponding to the water-cooled receiving part 11, and the two clamping cylinders 32 are respectively installed on the two support frames 122.

[0045] In one embodiment of this utility model, one end of the frame 1 in the second direction is an adjustment and mounting end 12, and the second direction is perpendicular to the first direction in the horizontal plane; the carrier fixing structure 100 further includes a guide structure 4, which includes a first guide group 41 and a second guide group 42. The first guide group 41 includes two slider parts 411, which are spaced apart on the adjustment and mounting end 12 along the first direction; the second guide group 42 includes two limiting mounting plates 421, which are spaced apart on the frame 1 along the first direction; both slider parts 411 and the two limiting mounting plates 421 are provided with guide protrusions 43, and the horizontal cross-sectional area of ​​the guide protrusions 43 increases progressively from their distal end towards their mounting end.

[0046] like Figure 2 and Figure 3 As shown, the first guide group 41 and the second guide group 42 are spaced apart in the second direction, and the two slider portions 411 in the first guide group 41 and the two limiting mounting plates 421 in the second guide group 42 are also spaced apart in the first direction. They are respectively positioned at the two ends of the pump carrier in the second direction, enabling simultaneous limiting of the two ends of the pump carrier in the second direction when the pump carrier is placed on the water-cooled receiving part 11. This, combined with the two clamping parts 31, further ensures the stability of the pump carrier's position on the water-cooled receiving part 11.

[0047] Specifically, both sliders 411 and the two limiting mounting plates 421 are provided with guide protrusions 43, and the horizontal cross-sectional area of ​​the guide protrusions 43 increases progressively from their distal ends to their mounting ends. During the placement of the pump carrier from top to bottom, the four guide protrusions 43 simultaneously provide guidance and limitation. Specifically, because the upper ends of the guide protrusions 43 are relatively small, when the pump carrier moves downward in the vertical direction due to its own gravity, the inclined sidewalls of the guide protrusions 43 can guide the pump carrier, thereby automatically correcting its position.

[0048] It should be noted that, typically, to improve the fixation of the pump carrier, a recessed groove structure is provided on the pump carrier corresponding to the guide protrusion 43. When the guide protrusion 43 guides the pump carrier, it simultaneously contacts the recessed structure at the end of the carrier structure. Therefore, when the carrier is placed on multiple guide protrusions 43, these protrusions 43 can simultaneously limit the carrier's position in the second direction, preventing movement in that direction. This further improves the fixation and installation effect of the pump carrier.

[0049] In practice, the vehicle fixing structure 100 in this solution can be used to fix pump vehicles of various sizes. The positions of the guide protrusions 43 on the two slider parts 411 and the two limiting mounting plates 421 in the first direction are all adjustable. Specifically, the adjusting mounting end 12 is provided with a guide rail part 121 extending along the first direction. Both slider parts 411 are slidably mounted on the guide rail. A driving slider 44 is provided on the adjusting mounting end 12 at the middle position of the two slider parts 411 and is slidably mounted in the vertical direction. A connecting rod part 45 is provided between the two slider parts 411 and the driving slider 44, and the two ends of the connecting rod part 45 are rotatably connected to the slider parts 411 and the driving slider 44, respectively.

[0050] like Figure 3As shown, the vertical position of the drive slider 44 at the adjustment mounting end 12 can be adjusted. It can be seen from the figure that both the adjustment mounting end 12 and the drive slider 44 are provided with corresponding through-hole structures (not shown in the figure). When adjusting the position of the drive slider 44, it can be installed on the corresponding position on the adjustment mounting end 12 using bolts. In the above structure, when the drive slider 44 moves downward on the adjustment mounting end 12, it will drive the two slider parts 411 to move towards each other on the guide rail part 121 simultaneously through the two connecting rod parts 45, thereby guiding the installation of relatively small pump carriers. Correspondingly, when the drive slider 44 moves upward on the adjustment mounting end 12, it will drive the two slider parts 411 to move away from each other on the guide rail part 121 simultaneously through the two connecting rod parts 45. At this time, the two guide protrusions 43 on the two slider parts 411 will guide the installation of larger pump carriers. In actual use, adjustments can be made according to the current carrier being used.

[0051] The position of the guide protrusion 43 on the limiting mounting plate 421 in the first direction is also adjustable. For example... Figure 2 and Figure 3 As shown, a mounting block 111 is provided at the end position of the water-cooled receiving part 11 in the first direction. A limiting mounting plate 421 is provided on the mounting block 111, and a mounting groove 4211 is formed on the limiting mounting plate 4211 along the first direction. A threaded hole (not shown in the figure) is provided on the mounting block 111 corresponding to the mounting groove 4211. During installation, the limiting mounting plate 421 can be adjusted to slide along the first direction at one end of the mounting block 111 according to the specific specifications of the pump carrier. After adjustment, one end of the screw is inserted into the mounting groove 4211 and the threaded hole, and the limiting mounting plate 421 is installed on the mounting block 111 at the current position by pressing down the end of the screw. In actual application, the positions of the two guide protrusions 43 on the two limiting mounting plates 421 in the first direction are adjusted to correspond to the two guide protrusions 43 on the two slider parts 411. Thus, during the guiding installation of the pump carrier, the multiple guide protrusions 43 can simultaneously guide the pump carrier, further improving the stability of the pump carrier placed on the water-cooled receiving part 11.

[0052] The water-cooled receiving part 11 is specifically configured as a water-cooled plate. Like conventional water-cooled plates, this plate has internal circulating water channels through which coolant flows. The circulation of coolant is typically facilitated by an external pump. During testing, the pump element generates a significant amount of heat. The water-cooled plate can be made of a material with good thermal conductivity, allowing the coolant to effectively remove heat from the pump carrier during use.

[0053] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A carrier fixing structure for fixing a pump carrier, characterized in that, The vehicle fixing structure includes: The frame has a water-cooled support section in the middle to support the pump carrier; A pressing assembly includes a pressing part, which is disposed on the frame corresponding to the water-cooled receiving part, and the pressing part has a vertical stroke; and The adjustment assembly includes two clamping parts, which are respectively disposed on both sides of the frame in a first direction corresponding to the water-cooled receiving part, and the two clamping parts have a moving stroke in opposite directions or away from each other on the frame, so as to clamp and position the pump carrier. The first direction is a direction on a horizontal plane.

2. The vehicle fixing structure as described in claim 1, characterized in that, The pressing part is configured as two parts, and the two pressing parts are respectively located on both sides of the water-cooled receiving part in the first direction on the frame; The pressing assembly also includes a driving structure, which is disposed on the frame and connected to the two pressing parts, for driving the two pressing parts to move simultaneously toward each other or apart on the frame.

3. The vehicle fixing structure as described in claim 2, characterized in that, The driving structure includes: Two vertical plates are slidably mounted on the frame on both sides of the water-cooled receiving portion in the first direction, respectively; and, A drive unit is mounted on the frame and connected to the two vertical plates to drive the two vertical plates to move simultaneously toward or away from the water-cooled receiving part. The two pressing parts are respectively located on the two vertical plates.

4. The vehicle fixing structure as described in claim 3, characterized in that, The pressing part includes a pressure claw plate and a clamping cylinder. The pressure claw plate is slidably mounted vertically on one end face of the vertical plate corresponding to the water-cooled receiving part. The clamping cylinder is mounted on the vertical plate, and its output end is connected to the pressure claw plate to drive the pressure claw plate to slide on the vertical plate; and / or, Slide rails are provided on both sides of the upper surface of the frame corresponding to the water-cooled receiving part, and the two vertical plates are slidably installed on the two slide rails respectively.

5. The vehicle fixing structure as described in claim 3, characterized in that, Each of the two vertical plates has a mounting plate at its downward-facing end; The drive unit includes: The first motor is mounted on the frame below the water-cooled receiving part; and... The transmission structure includes a drive gear and two racks. The drive gear is mounted on the output shaft of the first motor, and the two racks are respectively mounted on the two mounting plates, and both racks mesh with the drive gear.

6. The vehicle fixing structure as described in claim 1, characterized in that, One end of the frame in the second direction is the adjustment and installation end; The adjustment assembly also includes two clamping cylinders, which are installed on the adjustment mounting end corresponding to one end of the water-cooled receiving part; The output ends of the two clamping cylinders are arranged opposite to each other, and a clamping space is defined between the output ends of the two clamping cylinders; The two clamping parts are respectively installed on the output ends of the two cylinders; The second direction is perpendicular to the first direction in the horizontal plane.

7. The vehicle fixing structure as described in claim 6, characterized in that, The clamping part includes a mounting base and a clamping block. The mounting base includes a vertical plate section and a horizontal plate section. The vertical plate section is connected to the output end of the clamping cylinder. The clamping block is mounted on the upward-facing end of the horizontal plate section, and a positioning shaft portion is provided on one end face of the clamping block corresponding to the clamping space; and / or, Two support frames are provided on the adjustment and installation end corresponding to one end position of the water-cooled receiving part, and the two clamping cylinders are respectively installed on the two support frames.

8. The vehicle fixing structure as described in claim 1, characterized in that, One end of the frame in the second direction is an adjustment and installation end, and the second direction is set perpendicular to the first direction in the horizontal plane; The vehicle fixing structure further includes a guide structure, the guide structure comprising: The first guide assembly includes two slider sections, which are spaced apart on the adjustment mounting end along the first direction; and... The second guide group includes two limiting mounting plates, which are spaced apart on the frame along the first direction. Both of the slider portions and both of the limiting mounting plates are provided with guide protrusions, and the horizontal cross-sectional area of ​​the guide protrusions increases from their distal ends toward their mounting ends.

9. The vehicle fixing structure as described in claim 8, characterized in that, The adjusting mounting end is provided with a guide rail extending along the first direction, and both sliders are slidably mounted on the guide rail. A driving slider, slidably mounted vertically, is located at the midpoint between the two sliders on the adjusting mounting end. A connecting rod connects the two sliders and the driving slider, and both ends of the connecting rod are rotatably connected to the sliders and the driving slider, respectively; and / or, The position of the guide protrusion on the limiting mounting plate in the first direction is adjustable.

10. The vehicle fixing structure as described in claim 1, characterized in that, The water-cooled receiving part includes a water-cooled plate, which is fixedly installed at the middle position of the frame.

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