WO2019148847A1 - 一种定位治具及注塑设备 - Google Patents
一种定位治具及注塑设备 Download PDFInfo
- Publication number
- WO2019148847A1 WO2019148847A1 PCT/CN2018/104857 CN2018104857W WO2019148847A1 WO 2019148847 A1 WO2019148847 A1 WO 2019148847A1 CN 2018104857 W CN2018104857 W CN 2018104857W WO 2019148847 A1 WO2019148847 A1 WO 2019148847A1
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- WIPO (PCT)
- Prior art keywords
- positioning
- hardware
- guiding
- fixture
- plate
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
Definitions
- Embodiments of the present invention relate to the field of mechanical assembly technologies, and in particular, to a positioning fixture and an injection molding apparatus.
- the embodiments of the present invention provide a positioning fixture to solve the problem of difficulty in alignment in hardware installation during the existing injection molding production.
- Embodiments of the present invention also provide an injection molding apparatus using the positioning fixture.
- An embodiment of the present invention provides a positioning fixture for positioning a hardware in a mold, including fixing a main board, a hand piece, a guiding portion, and at least one hardware positioning portion; the hand portion and the guiding portion are respectively mounted on The opposite side of the fixed main board, the hand-held portion is connected to the guiding portion through the fixing main board, and the at least one hardware positioning portion is assembled on the guiding portion, and the hardware is installed in the
- the hardware positioning portion transmits the power to the guiding portion, drives the hardware positioning portion to move along the axial direction of the guiding portion, and positions the hardware in the mold.
- the guiding portion includes a guiding abutment, a guiding shaft and a guiding plate, the guiding abutment is fixedly connected to the fixing main plate, and the guiding shaft is fixedly connected to the guiding support,
- the guide plate is movably coupled to the guide shaft, and the guide plate moves in an axial direction of the guide shaft.
- the positioning fixture further includes a limiting portion that limits a movement distance of the guiding plate, and the limiting portion is fixedly connected to the fixed main board.
- the hardware positioning portion includes an axial positioning post and a sleeve, the sleeve is fixedly disposed on the guiding plate, and the axial positioning post is slidably coupled to the inner side of the sleeve And the two are coaxially disposed, the hardware is mounted on the axial positioning post, and the sleeve is slid on the inner side of the sleeve from the guiding plate toward the hardware.
- a barrel can eject the hardware from the axial positioning post.
- one end of the axial positioning post is integrally formed with a convex front end positioning portion, and the front end positioning portion is provided with at least two angular positioning portions, and the hardware is provided with a plurality of positioning positions. a hole, the angle positioning portion is inserted into the positioning hole to angularly position the hardware.
- the fixed main plate is provided with a waist-shaped hole
- the hand-held portion is connected to the guiding portion through the waist-shaped hole, and the hand-held portion moves in the range of the waist-shaped hole.
- the hand piece includes a pressing plate, a pressing connecting plate, and a rail
- the pressing plate is connected to the guiding portion through the waist hole
- the rail is disposed on the fixing main board.
- the pressing plate is slidably coupled to the rail by the pressing connecting plate.
- the fixture positioning portion is fixedly connected to the fixed motherboard on one side, and One side is attached to the mold.
- the fixture positioning portion includes a height limit block that determines a depth of installation of the hardware in the mold, one side of the height limit block is fixedly connected to the fixed main board, and the other The side is attached to the mold, and the fixture block is mounted with a fixture positioning post, and the fixture positioning post is inserted into the mold for positioning.
- the embodiment of the present invention further provides an injection molding apparatus, comprising a hardware, a mold, and the positioning fixture according to any one of the above, wherein the positioning fixture is used for positioning the hardware in the mold.
- the embodiment of the invention has the following advantages:
- the positioning fixture of the embodiment of the present invention is configured to be physically supported by the components on the positioning fixture by the fixed motherboard, wherein the handheld portion and the guiding portion are respectively mounted on opposite sides of the fixed motherboard, wherein After the hand-held portion is connected to the guiding portion through the fixing main plate, pressure is applied to the hand-held portion by externally, and power can be transmitted to the guiding portion through the hand-held portion, thereby driving the hardware
- the positioning portion moves along the axial direction of the guiding portion, and the external pressure can be manually applied by the operator or driven by the power mechanism, and can be flexibly switched according to actual positioning processing requirements; because multiple hardware pieces can be separately installed
- a plurality of hardware members can be simultaneously positioned and installed in the mold, which is more efficient, facilitates batch processing, and improves product positioning and installation.
- Consistency since the hardware has been angled when it is mounted on the hardware positioning portion, After the hardware moves into the mold in the axial direction of the guiding portion, the positioning and mounting is completed, and the positioning fixture according to the embodiment of the present invention is compared with the existing manual positioning and mounting of the hardware. The installation accuracy and efficiency have been greatly improved.
- FIG. 1 is a schematic structural view of a positioning fixture according to an embodiment of the present invention.
- FIG. 2 is a side view of a positioning jig according to an embodiment of the present invention.
- Figure 3 is an enlarged schematic view of a region A in Figure 1;
- FIG. 4 is a side view of the positioning fixture in another direction according to an embodiment of the present invention.
- references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
- the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
- the positioning fixture is used for positioning a hardware 5 in a mold.
- the positioning fixture includes a fixed motherboard 1 and a handheld device. a portion 2, a guiding portion 3 and at least one hardware positioning portion 4; the hand portion 2 and the guiding portion 3 are respectively mounted on opposite sides of the fixed main board 1, and the hand portion 2 passes through the fixing main board 1 and The guiding portion 3 is connected, the at least one hardware positioning portion 4 is assembled on the guiding portion 3, and the hardware 5 is mounted on the hardware positioning portion 4;
- the guide portion 3 transmits power, drives the hardware positioning portion 4 to move in the axial direction of the guide portion 3, and positions the hardware member 5 in the mold.
- the fixed main board 1 is physically supported by the components on the positioning fixture, and the hand piece 2 and the guiding part 3 are respectively mounted on opposite sides of the fixing main board 1, wherein the hand part 2 passes through
- pressure is applied to the hand portion 2 by externally, and power can be transmitted to the guiding portion 3 through the hand portion 2, thereby driving the hardware positioning portion.
- the external pressure can be manually applied by the operator or driven by the power mechanism, and can be flexibly switched according to the actual positioning processing requirements; because the plurality of hardware 5 can be separately Mounted on the at least one hardware positioning portion 4, so that in the process of positioning and mounting, a plurality of hardware members 5 can be positioned and installed in the mold at the same time, which is more efficient, convenient for batch processing, and improved.
- the guiding portion 3 includes a guiding support 31, a guiding shaft 32 and a guiding plate 33.
- the guiding support 31 is fixedly connected to
- the guiding main shaft 1 is fixedly connected to the guiding support 31,
- the guiding plate 33 is movably connected to the guiding shaft 32, and the guiding plate 33 is fixed to the handholding portion 2 Connected and moved in the axial direction of the guide shaft 32 under the driving of the hand-held portion 2, the guide support 31 is used to fix the guide shaft 32 and to limit the movement of the guide portion 3.
- the guiding portion 3 includes a plurality of pairs of guiding supports 31 and a plurality of guiding shafts 32, wherein one of the guiding shafts 32 is fixedly coupled to a pair of the guiding supports 31,
- the guide shafts 32 are disposed in parallel, and the guide plates 33 are movably disposed on the plurality of the guide shafts 32 and move along the axial direction of the plurality of guide shafts 32, and are guided by providing a plurality of the guide shafts 32.
- the direction of movement of the guide plate 33 allows the guide plate 33 to be stably driven by external pressure, and the number of the guide holders 31 and the guide shaft 32 and the number of the hardware positioning portions 4 are set.
- the two pairs of guide supports 31 and the two guide shafts 32 correspond to the two hardware positioning portions 4, that is, the number of the guide supports 31, the number of the guide shafts 32, and
- the number of the hardware positioning portions 4 is the same. It can be understood that, in some embodiments of the embodiments of the present invention, the number of the guiding supports 31 and the guiding shaft 32 may be the same as the hardware positioning portion.
- the number of 4 is not the same, according to the actual positioning of the hardware 5 Loading requirements, can be provided a different number of the guide support 31, the guide shaft 32 and a locating portion 4 of hardware, for example, and without limitation to this embodiment of the present invention.
- the moving stroke distance of the guiding plate 33 is determined according to the length of the guiding shaft 32 and the position of the guiding support 31 connected at both ends of the guiding shaft 32.
- the structure of the mounting plate 31 and the fixing main plate 1 are adjusted in the embodiment of the present invention.
- the distance between the pair of guide supports 31 can be adjusted, and the distance traveled by the guide plates 33 can be adjusted.
- the manner of adjusting the travel distance of the guide plates 33 is not To be limited thereto, in other embodiments of the present invention, the present invention is not limited as long as the effect is achieved.
- a guide spring 34 is sleeved on the guide shaft 32, and the guide spring 34 is located between the guide plate 33 and the guide support 31, and the guide spring 34 is given to the guide plate 33.
- Tight pressure compresses the guide spring 34 when the guide plate 33 moves in the axial direction of the guide shaft 32, and the guide plate 33 reaches the maximum distance of the movement stroke when the guide spring 34 reaches the compression limit
- the hand-held portion 2 stops the power transmission, the guide spring 34 is changed from the compressed state to the telescopic state, and the guide plate 33 is reset by the elastic action of the guide spring 34;
- the presence of the guide plate 33 does not directly contact the guide support 31, and the guide spring 34 can reduce the speed of movement of the guide plate 33, thereby making the guide plate 33 More stable and controllable dynamic process, improving the accuracy of the metal member 5 is positioned in the installation.
- the positioning fixture in order to further improve the accuracy of positioning and mounting of the hardware member 5, thereby limiting the movement stroke of the guide plate 33, the positioning fixture further includes the guide plate.
- the limiting portion 6 of the moving stroke distance is fixedly connected to the fixed main board 1.
- the limiting portion 6 includes a limiting block 61 and a limiting bolt 62.
- the limiting block 61 Fixedly connected to the fixed main board 1 , the limit bolt 62 passes through the limiting block 61 and is connected to the guiding plate 33 when the guiding plate 33 moves in the axial direction of the guiding shaft 32 When the distance is up to a certain distance, the limiting bolt 62 is caught on the limiting block 61, and the guiding plate 33 reaches the maximum distance of the movement stroke, so by adjusting the length or the limit of the limiting bolt 62 The length of the connection between the position of the guide plate 33 and the guide plate 33 is adjusted, and the movement distance of the guide plate 33 is not limited to the embodiment. Providing the guide spring 34 or the limiting portion 6 In other embodiments of the present invention, as long as the limit is reached the guide plate 33 can travel a distance of movement, and this limitation of the present invention.
- the hardware positioning portion 4 includes an axial positioning post 41 and a sleeve 42 fixedly disposed on the guide plate 33.
- the axial positioning post 41 is slidably coupled to the inner side of the sleeve 42. And the two are coaxially disposed, the hardware 5 is mounted on the axial positioning post 41, and the axial positioning post 41 is inside the sleeve 42 from the guiding plate 33 toward the hardware 5
- the sleeve 42 can eject the hardware 5 from the axial positioning post 41 when sliding.
- FIG. 3 is an enlarged schematic view of the area A of FIG. 1.
- One end of the axial positioning post 41 is integrally formed with a convex front end positioning portion 411, and the front end positioning portion 411 is provided.
- At least two angle positioning portions 412, the hardware member 5 is provided with a plurality of positioning holes 50, and the angle positioning portion 412 is inserted into the positioning hole 50 to angularly position the hardware 5;
- the positional distribution between the holes 50 is in one-to-one correspondence with the positional distribution of the angular positioning portion 412.
- the precision is higher, because only the positioning hole 50 needs to be aligned to complete the angular positioning, the operation difficulty is low, and the labor cost is indirectly reduced;
- the number of the positioning holes 50 on the hardware 5 may be greater than the number of the angular positioning portions 412 on the front end positioning portion 411 by inserting the angle positioning portion 412 into the hardware. 5 different positioning holes Within 50, the positioning angle of the hardware 5 can be adaptively adjusted, and the processing scene with different requirements has better controllability.
- the front end positioning portion 411 and the axial positioning post 41 may be detachably mounted, such as screwing and snapping.
- the front end positioning portion 411 and the axial positioning post 41 may be detachably mounted, such as screwing and snapping.
- the hardware member 5 is respectively attached to the side surface of the front end positioning portion 411 and the side surface of the hardware fixing column.
- the area of the side surface of the hardware member 5 is larger than the side area of the axial positioning column 41 and the sleeve 42.
- the positioning post 41 Since the positioning and mounting of the hardware 5 is continuous, after performing a round of positioning and mounting of the hardware 5, the axial positioning post 41 needs to be reset relative to the sleeve 42 in order to realize the shaft.
- the positioning post 41 can be reciprocated inside the sleeve 42 .
- the axial positioning post 41 is sleeved with a positioning spring 413 , and the positioning spring 413 is located between the guiding plate 33 and the front end positioning portion 411 .
- the guide spring 34 When the front end positioning portion 411 of the front end of the axial positioning post 41 abuts against the mold, the guide spring 34 is in a compressed state, and the axial positioning post 41 stops moving, and the sleeve 42 continues at this time.
- the front end positioning portion 411 is equivalent to the sleeve 42 sliding on the inner side thereof, and the sleeve 42 can be attached to the side of the hardware 5
- the member 5 is ejected from the front end positioning portion 411.
- the guide spring 34 is in a telescopic state, and the guide plate 33 is elastically acted along the hardware by the positioning spring 413. Movement in the opposite direction of 5 and driving with the guide plate
- the connecting sleeve 42 of 33 is corresponding to the resetting of the axial positioning post 41, and when the guiding plate 33 is moved to the maximum stroke distance, the positioning plate of the hardware 5 is restored to the initial state.
- FIG. 4 is a side view of the positioning fixture in another direction according to an embodiment of the present invention.
- the fixed main board 1 is provided with a waist hole 10 through which the hand portion 2 passes.
- the waist hole 10 is connected to the guide portion 3, and the hand portion 2 moves in the range of the waist hole 10, and the range of the waist hole 10 is related to the movement stroke distance of the guide plate 33.
- the hand piece 2 includes a pressing plate 21, a pressing connecting plate 22, and a guide rail 23, and the pressing plate 21 is connected to the guide plate 33 of the guiding portion 3 through the waist hole 10, and the guide rail 23 is disposed at the
- the fixing plate 1 is slidably coupled to the guide rail 23 via the pressing connecting plate 22, and the guiding direction of the guiding rail 23 is the same as the direction in which the guiding shaft 32 is disposed, and is driven by an external pressure.
- the pressing plate 21 moves in the direction of the guide rail 23, and the pressing plate 21 transmits power to the guide plate 33, and the guide plate 33 moves in the axial direction of the guide shaft 32.
- the hand-held portion 2 further includes a hand-held board 24 fixedly connected to the fixed main board 1 through which the technician passes the hand-held board 24 and the The pressing plate 21 cooperates to achieve smoothness of power transmission to the guide portion 3, and at the same time, it is possible to make the technician's operation process more convenient and balanced.
- the positioning fixture further includes at least two jig positioning portions 7 for positioning the positioning jig on the mold, the jig positioning portion 7 is fixedly connected to the fixed main board 1 on one side, and the other The side is connected to the mold, and the position of the positioning fixture and the mold is determined by the at least two fixture positioning portions 7.
- the technician only needs to align the fixture positioning portion 7 with the mold.
- the corresponding installation position in the mold can complete the positioning of the positioning fixture and the mold, and the operation is simple and convenient.
- the fixture positioning portion 7 includes a height limit block 71 that determines a mounting depth of the hardware member 5 in the mold, and one side of the height limit block 71 is fixedly connected to the fixed main board 1 and the other side is The mold is attached, and the height limit block 71 is mounted with a fixture positioning post 72, and the fixture positioning post 72 is inserted into the mold for positioning.
- An adsorption portion 73 for adsorbing the height-limiting block 71 and the mold bonding surface is further disposed on the height-limiting block 71, and the adsorption portion 73 can strengthen the connection between the height-limiting block 71 and the mold. And when the positioning fixture needs to be detached from the mold, the positioning fixture is separated from the mold by external pulling force to complete the disassembly and installation, and the adsorption unit is compared to the fixed installation manner.
- the adsorption of 73 can facilitate the disassembly and assembly of the jig positioning portion 7 and the mold.
- the adsorption unit 73 is a magnet.
- the adsorption unit 73 may be other materials, as long as the adsorption function is achieved, the present invention There are no restrictions.
- the technician first aligns the positioning hole 50 of the hardware 5 with the front end positioning portion 411 of the front end of the axial positioning post 41 to complete the angular positioning of the hardware 5, and then align the jig positioning portion 7
- the positioning fixture is positioned and mounted on the mold, and the stability of the positioning fixture and the mold connection is strengthened by the adsorption portion 73; 21 applies pressure to move in the direction of the guide rail 23, which transmits power to the guide plate 33, which drives the hardware positioning portion 4 to move in the axial direction of the guide portion 3,
- the guiding spring 34 is in a compressed state, and the axial positioning post 41 stops moving, at which time the sleeve 42 continues along the hardware.
- the sleeve 42 can be ejected from the front end positioning portion 411 into the mold to complete the positioning and installation along the side that is attached to the hardware 5.
- the guiding spring 34 is at In the telescopic state, the guiding plate 33 is respectively moved in the opposite direction of the hardware 5 by the elastic action of the positioning spring 413 and the guiding spring 34, and the sleeve 42 connected to the guiding plate 33 is equivalent to the
- the axial positioning column 41 is reset, and when the guiding plate 33 is moved to the maximum stroke distance, the positioning plate of the hardware 5 is restored to the initial state, and accordingly, the guiding plate 33 and the pressing plate 21 are also reset to the initial position, and the The external pulling force separates the positioning fixture from the mold, and continues to feed to complete the angular positioning of the next batch of hardware 5 on the positioning fixture, and repeats the above process until all the hardware 5 completes the positioning installation.
- the positioning fixture according to the embodiment of the present invention applies pressure to the hand-held portion 2 by externally, and transmits power to the guiding portion 3 through the hand-held portion 2, thereby driving the hardware positioning portion 4 along the guiding
- the axis 3 moves in the axial direction, and the hardware 5 is positioned and installed in the mold, which is simple in operation, reduces labor cost, has high positioning precision, and has better processing efficiency and applicability in batch processing. And product consistency.
- the embodiment of the present invention further provides an injection molding apparatus, including a hardware member 5, a mold, and a positioning fixture according to any of the above embodiments, wherein the positioning fixture is used for the hardware. 5 Positioning and mounting in the mold, the injection molding apparatus has the corresponding structure, function and beneficial effects of the positioning fixture in the above embodiment. For details, please refer to the embodiment of the positioning fixture, which will not be described in the embodiment of the present invention. .
- modules or components described as separate components may or may not be physically separated, may be located in one place, or may be distributed to multiple locations. on. Some or all of them may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
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Abstract
Description
Claims (18)
- 一种定位治具,用于将五金件定位安装在模具内,其特征在于,包括固定主板、手持部、导向部以及至少一个五金件定位部;所述手持部以及导向部分别安装在所述固定主板的相对两面上,所述手持部穿过所述固定主板与所述导向部连接,所述至少一个五金件定位部组合安装在所述导向部上,所述五金件安装在所述五金件定位部上;所述手持部向所述导向部传递动力,驱动所述五金件定位部沿所述导向部的轴线方向运动,并将所述五金件定位安装在所述模具内。
- 根据权利要求1所述的定位治具,其特征在于:所述导向部包括导向支座、导向轴以及导向板,所述导向支座固定连接在所述固定主板上,所述导向轴固定连接在所述导向支座上,所述导向板活动连接在所述导向轴上,所述导向板沿所述导向轴的轴线方向运动。
- 根据权利要求2所述的定位治具,其特征在于,所述定位治具还包括对所述导向板运动行程距离限制的限位部,所述限位部固定连接在所述固定主板上。
- 根据权利要求1所述的定位治具,其特征在于:所述五金件定位部包括轴向定位柱以及套筒,所述套筒固定设置在所述导向板上,所述轴向定位柱滑动连接在所述套筒的内侧且二者同轴设置,所述五金件安装在所述轴向定位柱上,所述轴向定位柱在所述套筒内侧自所述导向板向所述五金件方向滑动时,所述套筒可将所述五金件从所述轴向定位柱上顶出。
- 根据权利要求4所述的定位治具,其特征在于:所述轴向定位柱的一端一体成型有凸起的前端定位部,所述前端定位部上设有至少两个角度定位部,所述五金件上设有多个定位孔,所述角度定位部插入所述定位孔内对所述五金件进行角度定位。
- 根据权利要求1所述的定位治具,其特征在于:所述固定主板上设有腰型孔,所述手持部穿过所述腰型孔与所述导向部连接,所述手持部在所述腰型孔范围内运动。
- 根据权利要求6所述的定位治具,其特征在于:所述手持部包括按压板、按压连接板以及导轨,所述按压板穿过所述腰型孔与所述导向部 连接,所述导轨设置在所述固定主板上,所述按压板通过所述按压连接板滑动连接在所述导轨上。
- 根据权利要求1所述的定位治具,其特征在于,还包括用于将所述定位治具定位到所述模具上的至少两个治具定位部,所述治具定位部一侧固定连接在所述固定主板上,另一侧连接在所述模具上。
- 根据权利要求8所述的定位治具,其特征在于:所述治具定位部包括确定所述五金件在所述模具内安装深度的限高块,所述限高块的一侧固定连接在所述固定主板上,另一侧与所述模具贴合,所述限高块上安装有治具定位柱,所述治具定位柱插入到所述模具内进行定位。
- 一种注塑设备,其特征在于,包括五金件、模具以及定位治具,所述定位治具用于将所述五金件定位安装在所述模具内,所述定位治具包括固定主板、手持部、导向部以及至少一个五金件定位部;所述手持部以及导向部分别安装在所述固定主板的相对两面上,所述手持部穿过所述固定主板与所述导向部连接,所述至少一个五金件定位部组合安装在所述导向部上,所述五金件安装在所述五金件定位部上;所述手持部向所述导向部传递动力,驱动所述五金件定位部沿所述导向部的轴线方向运动,并将所述五金件定位安装在所述模具内。
- 根据权利要求10所述的注塑设备,其特征在于:所述导向部包括导向支座、导向轴以及导向板,所述导向支座固定连接在所述固定主板上,所述导向轴固定连接在所述导向支座上,所述导向板活动连接在所述导向轴上,所述导向板沿所述导向轴的轴线方向运动。
- 根据权利要求11所述的注塑设备,其特征在于,所述定位治具还包括对所述导向板运动行程距离限制的限位部,所述限位部固定连接在所述固定主板上。
- 根据权利要求10所述的注塑设备,其特征在于:所述五金件定位部包括轴向定位柱以及套筒,所述套筒固定设置在所述导向板上,所述轴向定位柱滑动连接在所述套筒的内侧且二者同轴设置,所述五金件安装在所述轴向定位柱上,所述轴向定位柱在所述套筒内侧自所述导向板向所述五金件方向滑动时,所述套筒可将所述五金件从所述轴向定位柱上顶出。
- 根据权利要求13所述的注塑设备,其特征在于:所述轴向定位 柱的一端一体成型有凸起的前端定位部,所述前端定位部上设有至少两个角度定位部,所述五金件上设有多个定位孔,所述角度定位部插入所述定位孔内对所述五金件进行角度定位。
- 根据权利要求10所述的注塑设备,其特征在于:所述固定主板上设有腰型孔,所述手持部穿过所述腰型孔与所述导向部连接,所述手持部在所述腰型孔范围内运动。
- 根据权利要求15所述的注塑设备,其特征在于:所述手持部包括按压板、按压连接板以及导轨,所述按压板穿过所述腰型孔与所述导向部连接,所述导轨设置在所述固定主板上,所述按压板通过所述按压连接板滑动连接在所述导轨上。
- 根据权利要求10所述的注塑设备,其特征在于,还包括用于将所述定位治具定位到所述模具上的至少两个治具定位部,所述治具定位部一侧固定连接在所述固定主板上,另一侧连接在所述模具上。
- 根据权利要求17所述的注塑设备,其特征在于:所述治具定位部包括确定所述五金件在所述模具内安装深度的限高块,所述限高块的一侧固定连接在所述固定主板上,另一侧与所述模具贴合,所述限高块上安装有治具定位柱,所述治具定位柱插入到所述模具内进行定位。
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